flow to Build Popular Circuit to Work Without Batteries NVitetess Wee INCORPORATING RADION AUSTRAL A & IVEW ZEALAND VOL. 13. NO4. FRIDAY, JUNE 7, 1929 (Registered atthe C.P.C., Sydney, for transmission by post as a newspaper).

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The Electric Eye It's Commercial Applications

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"-In addition to all Australian stations,the fourJapanese stations, JOBK, JOAK, JOCK, JODK, were received by a client of mine."-A dealer in Far North West.

"-I listened to 5CL Adelaide during the test on the Loud Speaker, no other six valve set has yet done that here -- A Rraidwood dealer.

"-The StandardAstorNeutrody n - gives wonderful results at night time. Itis the sweetest set thatI have ever heard-" A dealer in the South.

"-We have no trouble in bringing in all interstate NewZealand and Japanese stations.Daylight Recep- tion is really remarkable.We have handled Radio setsfor over three years and we findthat Astor standssuperiortoanysetwe have heardor handled-"A large Radio House in Victoria.

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W.W., 7/5,P98. Branches States and New Zealand . , Vol. 13, No. 24 Address Friday, Box June 3366 PP, 7, WirelessWeekl G.P.O.. 1929. Incorporating Radio in Australiao New Zealand: Sydney. )p. "CALL IS LOST " by HOPE Not the subject of this article, but one instance of what could happen if we translated composers' names as well as the titles of their songs into English. A Talkon Titles and Composers (By CARLTON FAY) SOME time ago the New South Wales Broadcasting beautiful rose."In dem.Garten," by Kornblum, may be Company gave instructions toall' artists that the said to be characteristic of its composer-"In the Gar- titles of foreign compositions should be translated den," by Cornflower. into English, so that they might appear in English on the What hitherto unsuspected hints of unthought of do- programmes.Such an innovation must, of course, lead mestic economies are contained in the "Nacht Lager von to greater appreciation on the part of the public, as most Granada" of Kreutzer, which becomes "A Night's Rest," musical titles serve as ,commentaries on mood, and thus by Halfpenny!What amazing self-contradiction there help people to understand what is being played for them. was in the soul of Ernst Sommer, who wrote "Herbst But it occurred to me that yet one more step forward lilaetter," which is, as you know, "Autumn Leaves," by might be taken.We have translated the titles of foreign Earnest Summer. What truth there is in the simple state- composi+ions in co Ft dish. Why ;hould we ntranslate ment "Schnsucht," by Herz, which becomes, translated, the names of the composers intc English? By translating "Longing," by Heart!What an intense knowledge of the names of the composers we should be making a thor- human nature is evinced in the assertion "Wie bist du . ough job of it-we should be able to bring meine Koenigin," by Stolzmann-"Thou Art forward a programme in which everything My Queen," by a Proudman I would he English except the composers them- A taste for picturesque back- selves. Such a scheme seemed to be worth in- ground is discernible in."Papillons," vestigating.I investigated it.It would not by Moritz Rosenthal, which, be- be too much for me to say that the results as- ;ng translated,is"Butterflies;" by Maurice tounded me. In fact, I didn't expect anything Valley of Roses.The vexed quesIion of whe-

like them. , 'her bakers prefer celebaky is solved at once Of course, you have heard that wonderful by " Frau enlob, " or " Women 's Praise," sung thing, "Dream Delusions," by Bootmaker by A. Becker, or, in English, A. Baker. Not Before I investigated, it was known as Many compositions have been written .by "Traumeswirren," by Schumann.I think if Streams and Open Streams (Bach and Offen- we were to change Bootmaker to Bookmaker. bach) ; some by a Peartree (Birnam) ;others the sense would be even more apparent. Mr. Pah area the Mum. by a Carpenter (Zimmermann) ; more by Bel- Then thereis "Death and Transfigura- of the .ituation. lows (Bruellen) ; Greenfields (Gruenfeld) ; and tion," by Richard the Ostrich. Once this was Clean Corner (Reinecke). known as "Tod and Verklarung," by Richard Strauss. But the best commentary of composer on his own It is thus interesting to know that, in Vienna, they have song is that of Thormann, "Du bist ein Engel"-"Thou advanced so much in their knowledge of bird lifethat Art An Angel," by Madman. they have been able to transcribe the thoughts of an os- These are only a few of the translations one might

. trich on Death and Transfiguration into music.But for make of composer's names. They have been taken at ran- me, this would never have been known in Australia. dom, just to show how the method might work out in prac- The passionate "Tch Liebe Dich" of Hans Maurer tice.Excellent as the results are in many places, I am not must assume quite a new significance to the flapper occu Nitre that the plan should be adopted just now.It might pants of front seats at concerts, when they know it is only be disheartening to people who appreciate music to learn the "I love thee" of a Jack Bricklayer.And shall th, beautiful "Evening Song," or "Abenlied," of Waldteufel that the Zimmermann they looked up to and loved so well ever have the same appeal to those who know it was com- was only a Carpenter, and that Hans Maurer was only a posed by a Forest Devil? Bricklayer.There are some things people might as well Notice the magnificent but otherwise undiscernibb not know, because knowledge will only make them sad. futility in the song which used to be "Alles ist verloren,' Look at Adam and Eve.Of course, some scientist, when by Hoffnung.This is now "All Is Lost," by Hope. How he sees what is here disclosed, may make investigation very, very lost one must be if Hope herself can cry it: into the Psychology of Song Titles, and the Relationship Then there is the hitherto unnoticeable subtlety about "Die Between Names and their Origin.I hope he does.But 1 Schone Rose," by Dorn, which, by my method, becomes "The Beautiful Rose," by the Thorn.This composition. also hope he won't come and worry me about it, because which hitherto has been played more happily than other I have already worried about it too much. wise, isthus shown to be downright melancholy-the And I think you may have been worried about it too heartburnings of the ugly thorn in the shades east by the much, so we won't say any more about it. WIRELESS WEEKLY Fridny, 7th June. ltB

The "Puir Auld Scot" Again NyE learn that Scotsmen who stutter are n-d- DI if)rdts- speedily cured by a course of Trans - :5 se CiouT Atlantic Telephony at £3 per minute! A LETTER to Uncle Bas, of 2BL, was eh STATION 3L0 was asked by a long sufferer, U dressed, "Uncle Bas, transmitting fill who had heard about "radio activity" various diseases,to the A.M.L. and F. Building. Bligh Street! and the treatment of FAULT This was highly encouraging; but anolha broadcastspecialtreatmentforhisgout. This is only one of the many unusual re- IN America, we are told, the latest fad is letter followed, addressed to "Uncle Bag.. a revolving color cylinder in the loud- It is now suggested that the only other vim quests that have been received by 3L0. An speaker compartment of radio sets, which old lady wrote recently, complaining that throws softlights of various colors on a Lion is "Uncle Bias." but we hope it wont the wireless waves were damaging a brick pleated white silk grille cloth while music iscome to that. because It might make Ung wall surrounding her property, and asked being received.Adding delight to Debussy? Bas ill. 3L0 to turn the waves in another direction EGGS by AI - TREIGHT ILLEGAL WIRELESS rRiGhT A 3L0 listener wrote from thecountry, [AO requesting that an imitation cock -crow ERIC BESSEMERBESSEMERreturned ENGLISH license forms have been altered. should be broadcast very early every morn- where he had supe Licensees are now prohibited from lis- ing. His idea was to get hisfowls up arrangementsfor broadcasting the K tening in to morse messages or to any other earlier than usual by placing a loud -speaker near his fowl -house --the theory being that Kurd Eisteddfod,withbroadsmiles, kinds of messages "not intended for their "the earlier the hens do rise the more eggsthough when he went away he looked receipt."And if, inadvertently, they hear a they do lay." and sad, as one with all the sorrows in message not meant for them they MUSE not world on his mind.He had been tro As some English set about his gear, for he had to carry a tell anyone about It. amount, and wondered how he could get owners are experiencinginterference from from the nearest station to the hall at Post Office experimental stations, they want Kurri.He tells us that he was only able to know if their complaints about such in- get a 'bus-a great big motor-'bus-to yOU know these knife -throwing acts? A terferences will be used as evidence against it. The distance was sixmiles, and woman,preferablya prettywoman. 'bus had to make aspecialtrip,wi them, and we think the whole position is ex- standsinfrontofaboard, and a man.passengers; so Mr. Bestemer faced the tremely funny indeed. preferably a skilful man, throws knives until ney's end with some trepidation as to he has outlined her figure. preferably a slim cost.When they arrived at Kurd Kurd figure, do the board aforesaid in quiveringput his hand into his pocket tofish HI5RE515TANCE weepings.Well, such an actwas broadcast bank notes, and said, "How much, please from the studio of WLS, Chicago. and the"Three bob," said the driver."That," aT 5TCAK. audience listened In to the thud, thud, thud Mr. Bessemer, "Is what I call a 'fare' desk of the knives as they struck the boards. How thus adding to the iniquity of a calcula A SHORT while ago our Query Department thrilling for the Chicago listeners!What amind yet one more horrible pun. advised aset builder to put a100,000 splendid way ofblendingeducationwith ohm resistance across the primary of a trans- amusement! A lecture by the name of "Tun- former, and a .002 across the secondary. to ing in on Chicago's Greatest Industry" would stop a certain tinny sound which had de- certainly NOT have smelled so sweet. veloped. You'd think the nere mention of a 100,000 ohm re- sistance and a primary and secondary wouldbe enough Listeners We All Know-No. 1 N'N'E have received a letter from "Jean tosilence any sensitiveset T_IRRE youseevividlypictured Epping." oneofMr. Cochrane's for ever; but they get used THE RADIOCAL CRITIC OP stant bedtime story -hour listeners -in. EVERYTHING. This interesting tothissort of exhibit lives generally inthe met- tells us we made a mistake in our account and we suppose some neople ropolitan area, where itcan hear Mr. Cochrane's birthday party, as this paq understand and love li radio programmes from dawn to midnight. Its staple dietiscuss was given by Jean herself, assisted by tweli Anyhow, theset -builder did words,boththerefined andthe ofhis staunchest nieces-notfive,as I 100,002 ohm re- more puerile grades: its chief plea- net have a sure is in viewing itself Ina mir- were foolish enough to say. Many ot54 sistance in his pinafore. and ror.although why thisissowe people have told us how incorrect we alt hewonted tohearthat are unable to imagine: and its chief for instance. Mr. Halbert says that our at attributeas socialbeingisto night's programme; so he just be an unsocial being. count of his falling through the seat of made aselection at random Prom dawn to midnight itIls. tensintothe radio programmes chair was not quite according to fact; ii of articles which might ,ervc with a sad and horrible smile. and Graham tells us that we told an incident as resistances. Everything whenthe announcersays."Miss Mr. Wallie Baynes which had really happs Winkly Wunkly will now sing . . failed until he "cut a piece it remarks. inits humorous way. ed to Mr. Graham; and Mr. Horace El off "Miss Winkly Wunkly will says we never get anything right, and Etil offat the rump steak now WHAT?"Or when "Mr. Whoorle will now render . . ." which answered the purpose it says. "Exactly!" us never again to mention his name or p Prom' midnight to morningitwrites atitslittle desk. in his photograph in our !by courtesy) pull O.K." Just as simple as that! ink mixed with vitriol,giving its opinions of broadcast items tothe various companies.Itgives its opinions on all kinds cation. We are very sorryaboutthe Itisanother instance, dear ofitems. becauseitstastes are catholic-it hates everything things; but we cannot acknowledge our ai of to equally friends. our tendency We all know the Ftadlocal Critic of Everything: we all know takes. We feel, with Mr. Leacock. Mr. Jog overlooktheObviousLittle him wonderfully well --infact.there are times when we feel and several Other interesting gentlemen, de ThingsinthisTransitory quite a brotherly regard forhim. ifthe facts we give you are not true, ta

Life. mi,a4Mou.,ocarrommtrovin11110111.=.41010.11100=1149 ought to be. day, 7th June,1921). WIRELESS WEEKLY r,:, pllea

the LECTRIC EYE

l'hesoh..rooma Mt Further applications of the photo- IAequipped with an auto- matic lighting system electric cell recently described. t shown by arrow at rear windowl-the "Electric Eye." or photo -electric SPECTACULAR. almost incredibly so, are cell. which Is sensitive to light. When daylightin some of the applied uses of the photo- this room Is not sufficient forproperchild -vision electric cell-rightly called the "elic- ''.se "eye"registersth fact, andautomatIcall. tric eye." urns on the elect'', lights-thus proter ti n The Public Health Service of the United the children's eves States Treasury Departmentismeasuring the intensity in this manner. The Right: Flow the "El, IncEye." themarvel Bureau of Standards is taking a time signal loos light-sensitive photo- from a clock, without mechanical contact. electrictube, developed by the G I Electric by virtue of the light-sensitivecell. An Company, Isplaced In the window ofaschool- educational institution has made a count of oom. automobiletrafficpassingtheintersection of a street by means of this cell, employed in conjunction with an automatic counter. It lends itself to the grading of commodi- ties where fluctuation in light values are to be reckoned, such as the sorting of cigars and the identification and matching of tex- tures, as previously explained in these col- umns.A lighthouse service has even con- sidered its possibilities in automatically turn- ing off its light beacons at sunrise and turn- hg them on at sunset.And, without the photo -electric cell, radio vision or television might not even be in its swaddling clothes Indeed, the varied uses ofthephoto- electric cell already defy enumeration. Yet. the cumulative and diversified applications of 41161111111111111.100Mimmisimmimaitatiiii this modern Aladdin lamp isfurther con- tributed to by the coast and geodetic sur- The Interiorofthe neonautomaticlightingsystem.whichhas beeninstalledintheschool. Thefinger ispointingtothemarvellous"ElectricEye,"orlight-sensitivephoto -electriccell. vey of the U.S., in assigning it the role of which operates the device. recording variations in the earth's magnet- ism. the personal services of an observer. The Preliminary tests withthephoto -electric human equation, in making these observa- cell not only suggest its usefulness inthis Ata famous American magnetic obser-tions, was on duty at intermittent periods rapacity, because ofits automatic feature, vatory thiswonder-working,light-sen.si, from two to four hours, the watch being un but it appears to be more accurate than the fivecellis now beingemployedtokeei, interrupted for these hours.These personal human element.Furthermore, it can con- tab on the hourly and daily magnetic varia- observations apply to four other magnetic veniently keep atwenty -four-hour watch. tions. The Coast and Geodetic Surrey, in observatories of the Coast and Geodetic Sur- thereby faithfully indicating to what extent conjunction with the Carnegie Institute, has vey. the periods of oscillations of the earth's mag- adapted the photo -electric cell to a working Ifthe photo -electriccell.as experimen- netism varies.This unbroken twenty-four circuit, which includes a radio amplifier and tally installed at the Cheltenham magnetic hour observation would further contribute10 a magnetograph.Thelatterinstrument observatory. should proveitsunquestioned the success of the Coast and Geodetic Sur-. when coupled to a light-sensitive cell, makes worth inthis strange role ofwriting the vey in searching for the key fact about mag- possible the writing of an automatic record autographs of fickle magnetism, this auto- netism-a phenomenon per se and alsoa of magnetic variations on a revolving drum. matic means of keeping magnetic record< mystery initsallegedsecretaffinity with Until this experimental equipment was in- will undoubtedly receive sanction for use at radio. stalled, the variations in the periods of os- all of the nve magnetic observatories main- John V.Breisky. oftheWestinghoos0 cillations of the earth's magnetism required tained by the COast and Geodetic Survey. Electric and Manufacturing Company, re- Pay,, cix WIRELESS WEEKLY Friday, 7th June, 191

A demonstration Is shown here of a new X-ray apparatus, which Is John Bellamy Taylor,ofthe General Electric Company. regd.*/ Intensity ofthe sound being transmittedoverlightwaves. by espial defects. restoration, or alterations In paintings which have been claimed to be part of the light brew with piece of paper. The sending appaeates painted by one ofthe "Old Masters." The device woo Invented by Mr. elettriephonograph pick-upisseenIntheforeground. andthe Kennedy North. of London. apparatuswith loud speaker intherear. cently demonstrated apparatus,which, by study of vacuum tube devices, resulting in be protected against explosions. means of various vacuum tube devices, act the invention of new tubes and improve- fore the flow of gasoroilcould nd with superhuman accuracy and dependabi- ments of others.The Westinghouse Com- stopped quickly enough when. for any lity in such varied functions as detecting and pany soon realised that these devices must son, the flame was extinguished. The Instantaneously extinguishing fires, counting have many other uses, and, therefore, put called grid glow tube acts instantly and people or passing objectsof any size,or much research and engineering talent on absolute dependability in such cases. By providing safety against explosionsin gas devising new means of applying them. These amplifying of impulses, a relay and co and oil furnaces. studies resulted in opening up new fields for apparatus are made to function, so A lighted match was thrown into a tank their use in industry during the past two variety of operations may be caused of gasoline and kerosene on the lecture plat- years. the activity of this tube. which can be vated by as little energy as one millionth form.The firstcloud of smoke from the SORTING BY COLOR tank instantly operated the "photo -electric a watt, The amount of energy necesuer smoke detector," which,inturn. automa- Where arduous tasks of sorting have here- light a 75 -watt lamp is 75 millions time tically released carbon dioxide from a cylin- tofore been dependent upon the easily wear- much. For the invention of this tube. I der. and extinguished thefirebefore the ied human eye, a mechanical process may Knowles, of the Westinghouse Research audience could realise what had happened. now be substituted, thus releasing many wor- boratories. was awarded theJohn Mr. Breiskv showed the superiority of this kers for less monotonous tasks. More ac- Medal of1927. curate than the human eye, the photo -elec- method of protection againstfire, as com- BURGLAR ALARM pared with previous methods, which were tric cell responds equally well, day or night. dependent upon a change in temperature be- in hot or cold weather. The grid glow tube isalso applicable fore operating. Quick -starting fires were The use of the photo -electric cell was also protection againsttheft,sinceitwill often widespread before extinguishing means demonstrated. A spot of light was made instantly when anyone approaches it. were released. there may be installed inside a safe a tofall on the surface under examination. which will ring an alarm or trap an USEFUL FOR SPIT BRIDGE and reflected from the surface to the photo- del".The approach of a hand is enough Persons coming into the lecture hall were electric apparatus. Small packages of sup- affectthissensitivepiece of app. Counted automatically as they crossed a beam posedly uniform character were automati- which, through delays, will operate any oflight,which extended acrosstheen- cally moved past this spot of light. If one of apparatus connected toit. Window trance. There was no need to "press the but- of them was without a label, or was other- counter displays of many sorts may he ton" or for actual physical contact, for a wise defective,it was automatically thrown in motion by a passer-by without actual, photo -electric cell set into operation an elec- out. tact. trical counter every time the ray of light Mr. Breisky spoke of a similar device which Concluding his talk, Mr. Breisky poi. was interrupted.Mr. Breisky pointed out is applicable to the automatic inspection of out that the application of these se how apparatus of this type may be used for wide surfaces, such as metal sheets,that devices for automatic control isstillin toll bridges, vehicular tunnels, or turn -stiles, should be of uniform character, or in select- infancy. Remarkable thingshave and for the counting of items in mass pro- ing paper for defects, analysing colorsto achieved in the last few years. but the f duction, or detecting paper breaks in mills match fabrics, paints, tiles. etc.All this is holds many more. Many processes where machinery must be stopped instantly now done by the eye, but the electric eye methods now used in factories, mines, to prevent accidents. presentsa morescientificand precise mills will be revolutionised, and human Mr. Breisky brought out that the advent method. ingswillhe released from arduous ofradio, talking movies, and television had Another Interesting demonstration showed that should rightfully be performed by been an enormous stimulus to an intensive how domestic oil and gas furnaces can now in this age of mechanisation. Friday. 7th June, 11)20. WIRELESS WEEKLY is e, S.,rnn

In conjunction with 2BL,"Wireless Weekly" is sponsoringa Model Aero Club of Australia for boys andyoung meninterestedinmodelaviation. ,Sessions are to be broadcast weekly from 2BL at 6.20 p.m. on Wednesdays. Constructionaldetails of the 'planes will appear in "Wireless Weekly."

A USTRALIA air -minded? It hasn't been so long since this question 1-1was answered in the negatiye. -No.- leaders in aviation replied with some concern. "Australia is not air -minded.Europe and America are away ahead of us-their com- mercial air lines make ours look like the slow train through to Wonondilly-over there people take flying as a matter of course, ore interested init, patronise air lines.Over here!Even the young people don't seem to be taking flying seriously. That was scarcely more than a year ago. Now, Australia is enthusiastic in its sup- port of aviation-commercial air lines are taking on new life,their bookkeeping is done inblackink instead of In red- all the nation wants to fly, wants to have a part in the development of flying. A Fairy Fox banking steeply 15 feet from the ground. 1, The cause?Milkier, Smithy and Ulm. Moir, Owen? Certainly. 'planes. The firstarticle, appearing next Later on every 'plane builder will have I "But," leaders inaviation add, "thoughweek, will carry full plans and building in-a chance to compete for indoor, outdoor, and Binkler and the Southern Cross flights sti-structions for the Baby R. 0. G. (Rise Offscale model championships.There will be mulated an interest in flying, glorified flying the Ground). Thisisan indoor 'plane,the junior championships in each one of made everyone want to fly, this new interestwitha121n.wingspan. Itisbuiltof these contests, open to entrants of 15 and k might easily collapse unless the nation is a wood as light as cork.Japanese younger, and senior championships, open to given a means of manifesting its enthusiasm.Imperialtissue,bamboo, and piano wire. entrants of all ages.But this is anticipating. How is this newborn interest in aviation toItisdrawn byasinglepropellerand The real object of this seriesof model be kept alive? How? When it is impossible poweredwithadouble -strandrubber planes is to encourage an air -sense in the togive boys andgirls, men and women, motor. It will rise from its own landingboys of the country which most greatly needs actual training in the development of fly- gear,circle around in a small -sized room it. ing." for at least 30 seconds-its record is 55 se- It is proposed that a boys' aero club be But isit impossible? Cannot boys and conds-and land easily, without nosing over! formed. Model 'plane enthusiasts following girls 'become air -minded through handling Following the Baby R. 0. G., the "Wirelessthe series of model 'plane articles will be models?Yes;ifthey know how to build Weekly" willdescribe otherandlarger soon busy forming groups to meet and work them. 'planes. There will be an indoor pusher, on their ships. Well, here's good news for Australian boys! a ship that has the propeller behind the They'rewise. Builderswhoworkin During the coming wings, and flies ele-groups can progress much further, experi- months "Wireless vated to the front;enced model aviators say, than those who Weekly,"incon- the indoor endur-work alone. The best workmen can give junction with 2BL, NEXT WEEK, ancemodel,t h e help to the others. They can compare 'planes will carry a series 'plane with a 161 -and profit from each other's experiences. of articles, one Watch for the constructional de- inch wing that A group can more easily afford to set up each week, de- tails of the R.O.G. (Rise Off the holdsthepresenta workroom outfitted with useful equipment. scribingthecon- Ground) model 'planeinnext world's indoorre- It can have a programme of meetings that struction of indoor week's "Wireless Weekly."Tune cord-173sec. And will be helpful to members. When its mem- and outdoor model then outdoor mod-bers have built a few 'planes that will fly aeroplanes. in to the Aero Club Session, 6.20 els, including a bigfor 30 seconds or more, it can interest civ,ic Thousands of boys p.m. Wednesday. 2 -propellerpusher clubs, lodges, or some similar body, inits thoughout the such as boysare work. country are invited flyinginnational Any boy or girl interested in forming a tobuildmodel contests; a hydro-club should write to the proposed Model i'planes-smoothly flying ships, powered with plane that will rise off water; and large Aero Club, c/o 2BL, Market Street, Sydney, rubber motors, that will circle in the air ascommercial models with enclosed fuselages. for a club organisationletter. (Enclose long as five minutes! Building flying models. Along with these flying types"Wireless a stamp for your reply.)This form letter isriota new science.Twenty years ago, Weekly" will teach the construction of scale contains not only many suggestions for a when man was just attempting his conquest models-'planes that are built to reproduceprogramme of activities, but a model con- of the air, men like the Wright brothers wereexactly some larger ship.Among the scale stitution. *sixperimenting with models.But never did models will be the Curtiss Hawk, an army In the meantime, do not forget to order Obese men construct such models asare pursuit 'plane whose flying speed is 160 miles next week's "Wireless Weekly," On sale being flown by boys to -day. per hour, the Canberra, D.H.61, a large FordNEXT Wednesday, for fulldetails of the Through "Wireless Weekly" boys will 14 -passenger all -metal ship, Lindberg's proposed club and how to build the model learn to build the most advanced types of'plane, and others. R. O. 0. Page Eight WIRELESS WEEKLY Friday, 7th June, 1911. HOT AIR? The term is not strictly correct when applied to radiotalkers,forthe chemists tell us it is not pure air we breath out when we talk. However, let us see-

APARAGRAPH ofour "Microphone" page recently announced that, of 510 broadcasts from New York during the pleasant month of January, 212 were lectures. Thisiswhat one might term speaking generally, even for New York. But it is an illustration of a general tendency in countries where broadcasting has been es- tablished for some time towards the broad- casting of talks, lectures, and discussions in One talk thatdid not fail.R. Fitzhardinge dew -Thing the recent G.P.S. Regatta theosgi increasing numbers. Mr. Ferry's glasses. The tendency is noticeable in New South Wales, where, with the extension of the num- Scenes,"Mr.C.N.Bayertzon "Out ber of licenses towards six figures, a very they would derive a more intense pleasure from broadcast programmes, and achieve Writers I Have Met," Mr. James Donnelley al definite swing is noticeable in correspondence that broader interest in world affairs which Negro Spirituals, and "The Seven Ages of received by the New South Wales Broadcast- produces enlightened andenergetic minds. Speed"; nor when Mr. John Benyon decoct ing Company, Limited, in the direction of ex- Some time. ago, Sir Henry Braddon, inter- his "Vignettes of Society," Mr. A. S. Cochrane tending the present series of talks and read- viewed by one of our contemporaries, ad- ings which appear inthe programmes of vised all young men to have as many inter- reads from Dickens, and Mr. Basil Kirke talk; both stations. ests as possible, as wide interests would en- about his South Sea Islands. able them to use their brains on the greatest This list covers regular features, of Cud In the past, many listeners -in have kicked possible number of projects.The same ad- there are many more, such as Miss Fungi forcibly (please do not be alarmed at our vice should serve for the listener -in; that is, metaphor) when talks have been introduced. if he has cookery instructions, and Miss Varley's They were not satisfied with the subjects, or It is not difficult, for instance, to hold an Association talks; but quite apart from open ear to Mr. C. R. Hall's "Interesting the Company often secures talks from they disliked the speaker, or they thought Phantasles on the East," Mr. C. Price Coni- prominent in the publiclifeof the cos his treatment dull, or they wanted a jazz grave's travel talks on "Unknown Parts of munity, and from distinguished travellers band or selections from Wagner. Often their Australia, and theSurroundingIslands"; In earlier days, the Company simply mak protests were justified;but the company's Rev. F. H. Raward's "Travel Experiences in a selection of as many subjects as poullo Foreign Lands," and other travel talks by on which single lectures were delivered pueek experience in such matters has increased with Miss Freda Sternberg, Mr. Elliott Napier, as thought -provokers.But It was reeled the years; greater care is exercised in the Miss Ada Holman, Miss Lucille Bruntnell, and that simply to scratch a very wide surfed choice of speakers and subjects; and short of popular interest was not the best to Dr. T. J. Henry. Nor does one exactly moan thod of bringing attention to this new M. talks, readings, and lecturettes have gradu- when Mr. W. F. Kay talks on "Behind the ture of broadcasting; and it was decided ally established their popularity. make a rather more careful selectiond Of course, there are some people who take speakers and subjects, and to link up a ea. Win number of talks into a connected aerie special pride in the wide range of their dis- running, perhaps, into a set of six on as likes.They dislike chamber music; or they Marching subject.This has proved a decided sum dislike variety entertainments; or they dis- and the letters received by the Company, Ilse. like talks; or they dislike plays; or they dis- Along ing for continuation of talks by many of te like everything; for them, itis as much a selected sneakers, are now encouraging. peg virtue to hate what they believe to be bad, On the evening of of a letter received is as follows:- July t, through !Ye, "Whenever your interesting travel talks la as it is for others to like what they believe broadcast, my children invariably take el to be good. Alfred Cunningham. their atlas. and follow the speaker in ha inconjunction with wanderings. You may certainly be congratt To these people the company appeals that the Metropolitan Band, lated for carrying on such educative they should extend the range of their en- will present a series of under the guise of entertainment." joyment to cover as much as possible of the The Company realises that every programmes; in fact. to meet the company "BRITISH MARCH- talker is not a Socrates or a Spurgeon half -way in its attempt to satisfy everyone. ING SONGS," the Rosebery; but is firmly of the opinion Broadcasting menus are made up "table story of which will he each is, or should be, a man with a m d'hote," and permit of no variations in a told by Captain Fred single programme; but the radio audience Aaron. Thesame dines "alacarte,"takingits amusement singer willhe woo - from the several programmes offered to it, elated with the Mar- according to individual tastes.Yet it is felt rickrille Silrer Band War Reparations that, if individuals should attempt to extend on the evening of July A. TALK will be given from 3AR on Jute the scope of their appreciations by listening 16 (through 2131.1. for in to the Various talks of people who are ex- a series of "SONGS ALFRED 10, when, under theauspicesofthe. tremely anxious to Interest and please them, OF OLD ENGLAND." CUNNINGHAM. League of Nations, Prof. D. B. Copland till in to the various talks of people who are ex- speak on "The Present Stage of the Regime. tremely anxious to interest and please them, lion Discussion." WIRELESS WEEKLY ve Ntnii

,Cifi-N OLD TIMER,)

What has happened to the old amateur gain e? Where are the enthusiastic"hams" who pounded out the first trans -Atlantic, trans -Pacific, and round -the -world records? Here an old-timer at the game dreams of the days which seem to have gone forever. IKE many other radio amateurs, I am and a veritable collectionfrompractically to me to note the disappearance of so many La dreamer.I like at times to snap every country of the world. of the "old timers" we knew so well. power off my 1929 breed transmitter, QSL CARD COLLECTION. They may never return to their keys, and doff the headphones, and sit back in To the layman they mean nothing, but toif not, their cards among the collections of silent contemplation of numerous piecesof the man who worked hard for them and en- thousands of those who knew them over the pasteboard bearing crytic call signs.There joyed every minute of it they mean every- air will bring back fleeting memories of thril- they are, scattered all over the walls of the thing.Of those old cards I hold in my col- ling communications and the mental strain shack, some of them in glaring red letters, lection there are none that I would part with of those nights and early mornings when the some In small black ones, and a thousand for gold. How strange it all seems now to green static devil sat on the aerial and cut and one different designs. DX cards! think over the planting of the seed of ama- big pieces out of the words from the man in and what a wealth of interest and memory teur radio, and how rapidly it grew, and in a that remote country one had been after so lies hidden in their writings. short space of time helped to makp the world long.Itis the same with the stage-the In this year of grace 1929 I meet the post- a small place for humanity.It sums incred- actor ages and the younger generation steps man with a calm indifference, the DX card ible also to think that an individual has been in with fresh ideas and vigor, and in this is nothing new, but in those days when these able o sit in a "shack" and silently make amateur communication businessthe new old-timers posted those identical pieces of friends and acquaintances with individuals "ham" takes the place of the old. cardboard the minion of the P.M.G. was like himself in other nations scattered over For the new entry into the "ham" ranks awaited with breathless anxiety.Yes, I am the earth. the DX card is the same thrill, but it has not still a "ham" with the same old enthusiasm, Trying times have been the lot of amateurquite the same attraction for those who saw but with misgivings at the state the old game radio, and now in 1929, when the world looks the birth of the DX card. When American has reached.I am still twisting dials, curs- in on the short -waves which were once left8UX conceived the idea of the DX card, long- ing static, and pounding a key long into the blissfully to the amateur, the influence ofdistance communication with low power was silent hours of the night, and yearning for powerful world-wide organisations restricts merely a precocious baby: now itisfull- the impossible ... the days of amateur radio the amateur's activity, but the spirit of the grown and so very easy.Correctly or incor- that will never come again. old days is still carried on by those who re- rectly, I look at it from this point of view. Those DX cards!Look them over with main and those who follow.It is very sad SILENT TESTIMONY. me. and together we will hark back to those Marconi gave the world the science days when 200 metres and belowwasthe of radio communication, but the old sacred territory of scattered bands of young DX card is a silent and true t.s- men whose next -of -kinprobablythought mony to men who blazed the trail for them in danger of courting the mad -house the rest of the world to follow. There through lack of sleep. What a host of pleas- the cards nestle on the walls and ant memories those cards conjure up! There even theceilings of countless Is one:It confirms myfirstlong-distance "shacks" in remote corners of the contact. Two hundred metres, and the won- seven seas-multi-colored, various derful distance of 100 miles-the greatest of shapes and sizes, with complete re- thrills in my "ham" life. ports and humorous remarks, and FIRST AMERICAN perhaps in my own case Ishall be able to sit by the rre in my old age There is another.It came from my first and look them over-silent keys, per- American. How well I recollect that I could haps-and we may QSO again in the not believe my ears when I heard him answer great beyond. my tentative plaintive call.There are some Before me as I write Is the latest "Grand Old Men" in radio among those mul- editionofthe RadioAmateur's ti -colored cards.Marcuse himself G-2NM, Handbook, published by the A.R.R.L. Deloy French 8AB, old Joe Fassett Canadian Those who do not realise the amount IAR "the Globe Trotter," Johnny R,einartz of work previously involved to bring American 1XAM, NorwegianLA1X,Sim- monds G -20D, Goyder G-2SZ, Bell Z-4AA, Italian IER.One of the twopt amongtheItalian radio communication toitspresent amateur.This stationhad many ream& to Itsmedlt. state should read the preface, entit- Page 'Pea WIRELESS WEEKLY Friday, 7th Jane, 192i Famous Amateur Stations Some of the old timers who created records not so long ago in the his- tory of radio.

Anoldtimerwith noon), longdistance pioneer records toits credit. G-2SH, own- Theoriginal Mein ed andoperated by ofMr.Gerald Mr. Mr. F. Hogg in cm, G-" N31. Sheer Highgate. London. station was the fore- 1991. runner totheInter. national Telepher station be operated Mr. John Partridge's In 19214, previousI. station, G -21(F, asit the advent of Gila wasatthelimehe communicated for the Prat time between England and Canada.Mr. British 7e142. One Partridge10 now Chief Receiving Engineer of the wellknown inde BBC. original trans -Atlantic tests.NotetheInflamed receiving apparatus. led "Amateur Radio."There is the whole story, out of which I am going to pick at when the seed was sown, and from then random the most outstanding incidents in on my waking and sleeping interest has beat my memory. "King Spark" runs one heading. this most fascinating of studies. "The sixty cycle sync ... the harsh resound- Appropriately enough, this was in the City of Colchester, in England, only 25 miles from ing snarl of the rotary . . . good-natured sparks that drawled lazily and ended in a Chelmsford, where the works of the Mar- The receiving equipment of New Zealand JAA as coni Company are situated.At that same throaty chuckle as the gap coasted down hill Itwasin1922. Thiswasthe pioneer station operated by Mr. Frank Bell which first commun- location at the Marconi works, is now housed for the sign off . . . interference . . .. the icatedwith England. race was on and devil take the hindmost." theinternational short-wave telephony transmitter of G5SW, so well known to Airs DAYS, OF KING SPARK. boy at Mill Hill School, London (G-2SZ;, communicated with Z-4AA, Frank Bell, intrallan S.W. listeners.The occasion was 1 Yes!This was right after the great un- Christmas -time party, when the writer ma pleasantness ended, and it was truly a case New Zealand, and was rapidly followed by Simmonds, G -20D. a goggle-eyed schoolboy, at the troublesome of the high -power man wins. Wave lengths? age of 12 years.The word "wireless" iv They didn't matter much ... the other chap The goal was reached when G -20D com- municated with Australian 3BQ. M. Howden somewhat vaguely planted in my mind at was pretty sure to hear you.1921 happened along and King Spark was deposed by the of Melbourne, on November 13,1924. The a new and remarkable method of communi. Continuous Wave. It took quite a little while Englishman used 95 metres with 105 watts cation, and there was a faint recollection°, for the transmitting amateur to take kindly input, and the Australian 75 metres with a man named Marconi, who, not so long about 50 watts.Thoughts were turned to- previously had been almost an object d to the valve for his work . . . but when he did things began to hum. ward 40 metres, and then 20 metres, and it ridicule. was found easier still to effect incredibly long During that year over 30 American ama- THE FASCINATING WORD. teur stations were heard in Europe on 200 distance communcationwithevenlower power.It was thought that there would be Someone in tat party, at which Isat metres.Not for a moment would it be sug- the only small boy, said something about gested that the Americans doubted the abil- no limit to this downward rush in wave- length or upward rush in frequency, but be- wireless, and the wonderful apparatus the ity of their British cousins, but they were elderly engineer son of the house had up. more experienced, and sent over one Paul low 10 metres proved a real snag for a long Godley, who made his camp on a bleak time. stairs in a 'room barred to all but theson CONFERENCE RESTRICTIONS. Drawing the engineer son of the house into Scottish moor. He heard many of his fellow conversation with all the cunning of the me- "hams" calling him away over there in the Ten metres isused fairly extensivelyin States. and so did a few British "hams" with these days, but is unreliable.It is one of the chanically-inclined boy who has been pre far more simple apparatus. frequencies doled out at the Washington In- sented with the latest Meccano box of trick Someone a year later said something about the fascinating word "wireless" slipped Iron 100 metres, and Fred Schnell. American IMO, ternational Radio Conference In 1928, and so and Johnny Reinartz, 1XAM,worked for the "ham" will go on usingit,no matter my lips. Imagine my unbounded delight when several hours with Leon Deloy, French 8AB, what tricksitplays. this wireless engineer, who seemed to have using 110 metres. John Partridge, G-2KF, in No wonder I often tear the 'phones from a halo over his head, asked me ifI would London, joined in the melee, so did Gerald my head, and dig out a pile of old early - like to hear some wireless signals. Marcuse, G-2NM, and others, and amateur day "ham" journals, and once againlive (This article will be concluded in nest Trans -Atlantic communication was estab- those inspiring times over, again.My mind lished for all time. In 1924 Goyder, a school- reverts to the first time in my life that 1 week's "Wireless Weekly.") heard a wireless telegraphy signal-the time

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00010 well-known 1.01.card. of early amateurs They are respectively: 2 -IAA, the lint stationto wort Australia,U.S.A.,orEurope from New Zealand: 622411. Finland: G2013, British recordholding. Friday. 7th June. 1929. WIRELESS WEEKLY Page Eleveti

Next Saturday morning. Mrs.Cranfleld will speak on Invalid Cookery. On Wednes- NNOGYJI day she will give a special recipe for Sweet k'EAD/NG Pickle Pears. l5300PnS3 So many people have written for directions for knitting a kind of woollen wrap called ZOOS a "Hug -Me -Tight,"thatMrs. Cranfleld Captain Stevens Classical Programorcs thinks every woman in the Statewillbe EVERY Wednesday 2FC devotes its night DURING the mornings this week. Captain programme to classical music.Dagmar wearing one this winter. Lately, a man Stevens will continue his readings of Thomson will have charge of the night's of- wrote in from thecountry, on hiswife's storiesof the French Foreign Legion. an fering on June 5;Oliver King on June 12;behalf, asking for the recipe of the "Hug - exciting mixture.On Saturday morning he Gladstone Bell and Lionel Lawson. June 19; Me -Tight Cake." will discourse on "being a failure." On Sun- Ewart Chapple, inassociationwith Don day he will read another "Woodbine Wil- Finley, on June 26; and Dorothy Helmrich Mrs. Cranfleld informs us that it is a great lie"sermon,"StreetCornerLies,"which On July 3. Classical programmes arranged improvement tothe finished productifa exposes thefolly and iniquityof hearsay through 2BL are as follow:Vost Janssen. littlefinely -grated rind of orange is added believing. June 4;The Conservatorium String Quar-to the stewing rhubarb. The captain's "Church Parade" two Sun- tette, June 11; and Haagen Holenberg. on days ago was acclaimedin many letters. June 25. The captain gets his many unusual records

from a Mr. Ransom. who has an indexed collectionof2000records,ranging from Band Music COMPETITIONS. speeches by the King and Queen to the lat- THE Lithgow Band, whose previous per- Following thesuccessof the est in fox-trots. Laughing, 'formance from Lithgow was so greatly Whistling, andInter- appreciated, will give a recital from Lithgow pretation Competitions, the New on Sunday night, June 30, through 2FC.In South Wales Broadcasting Corn- Mr. Cochrane, addition to a number of the leading "A" class pany, in association with "Wire- EVERY day this week, at 12.13, Mr. Coch- bands which have previously broadcast. ar- rane will hold his reading sessions.He rangements have been made for the follow- less Weekly," are running a "Best will read from a book of travels, interspers- lng:-Marrickville Silver Band, June 13, 2BL; Anecdote" Competition, through ing a series of exceptionally interesting dog Burwood Municipal Band, June 18, 2FC: and 2BL, on June I7, and a "Crying" stories by leading American writers.The the Concord District Band, June 20, 2BL. Competition,through the same dog stories have provokedaheavy mail, station, on July 20. which shows that many people in New South Wales areinterestedindogs and stories New Jazz Numbers about them; and Mr.Cochrane is de- (IBC. MORRISON has supplied us with a lighted. listof new jazz numbers, whichwill be played during the week: "There's a Four- On Thursdays.attheusualtime,Mr. MRNORMANS Cochrane will continue hisreadings from leaf Clover in My Pocket," "Honey," "Poor Dickens' "Tale of Two Cities."These Dic- Punchinello,""Down, bytheOldFront Gate," "I Faw Down an Go Boom!" "A Room kens readings areeagerly awaited forby With a View," front "This Year of Grace." very many people. as was proved when the To -night, Friday. Mr. Morrison's Band will station attempted to go through Thursday playfrom Farmers,featuring a negro without them. spiritual, "Bless, You Sister," "All by Your- self in the Moonlight," and a waltz, "KingTHE Governor has consented to open the for a Day." 2BL Boy Scout Session next Tuesday,Miss Gibson is DURING the week Miss Gibson will con- Mr. Morrison a very busy man these during Mr. Norman's session.The Governor tinue her readings of short stories from days. His bands are going into many country will speak from Government House, and will districtsofthisfairland ofours. His 2FC.Miss Gibson has not yet heard from latest experience was at a big country dance, be introduced by Mr. Kelso King, chairmanthe public as to what kind of stories it pre- when oneoftherevellersdrove a Baby of the Association.The Deputy Honorary fers.Doesitprefer short stories or long Wasp onto the dancefloor, and circled Commissioner of the Boy Scouts Associationstories?Calm, and with neither a trace of round and round atthirty miles an hour of New South Wales, Mr. H. R. Lee, willanger nor a gestureofimpatience.Miss Then there was polo for the men, with buns Gibson awaits the answer. and walking -sticks; and sleigh rides for theaddress the boys;and other executive of- ficerswilloutlinethe aims of the Boy women on kerosene tins, which must have Mr. Halbert's Readings made quite a noise in the ballroom.But Mr Scouts' Association. A crack troop, especially MR. HALBERT tellsus he never knows Morrison tells us that all these attempts to chosen, will be present at the studio to render what he is going to read weeks in ad- compete with his Jazz Bandsare beaten a new Scout war -cry. before they start. vance.He picks up his stories at random, Thus isrealised the project towards thealways lookingforneat,terseideas and accomplishment of which Mr. Norman. Mr plots with points to them.So, every after- noon, at about four, you can be sureof Basil Kirke, and the Boy Scouts' Associa- hearing something very interesting.That is tion have been strivingfor some months.what many correspondents say. anyhow. Itis expected that radio sessions will prove a wonderful force for consolidating the wide- spread branches, and a most powerful factor in teaching the public the value of the Boy e',.?FERRY 5 Scout movement. FOR some months, Mrs. Cranfleld's Gen- If the Electric Ship Brunswick gets into eral Housekeeping and Cooking session. Sydney on June 6, as is expected, there will from 11.30 to 12, has been gaining in popu- be very little chance of her being here onMO Den larity. Mrs. Cranfleld specialisesinspeci- the following Saturday.But if she arrives ally -selected egg recipes, and sandwich fill- towards the end of the week, itis very pro- NEXT SATURDAY Mr. Ferry will broad- ings. This has proved very useful for many bable that Mr. Norman may be able to or- cast from Randwlck, where thebest housewives, some of whom have to cut as ganise a party to go over her on Saturday steeplechasehorsesintheStatewillbe many as nine lunches every morning. morning. in action. Pea,. TWiolve WIRELESS WEEKLY Friday, '711rune 1929

Ina to play tennis inthe correct style, ana /Y/55141RLEY:5 have asked thatclubs should be formed fortheir children. andthatprofessional coaches should be in attendance. to instruct children in. orthodox methods. Consequently.Manly,Strathfleld.Rock-

avr _417, dale.and Coogee haveflourishingclubs. with an approximate membership of 100 chil- THE latest activity of the 2BL Women'i, dren. Matchesarebeingarrangedwith TO -DAY, Friday, Mr. J.E. Patterson will Sports Association-and the association much enthusiasm between the clubs. and it speak from 2FC athalf -pastfour, an i, remarkably active-is the opening of the is expected that demands from other suburostrout fishing in New South Wales. Captain may shortly be heard. golf club. which commenced on June 5.at Stevens will speak from 2BL at seven am. 10.30 at Moore Park The club was very utes past four on "Our first and finest et- successful last year: and a large number of plorer-George Bass's 600 miles in a whale. women were introduced to the mysteries at boat," and Mr. C. R. Dexter will weigh up Mr. kirkc's Descriptions the chances of to -morrow's racing from tai golf.Arrangements were made with a lead- UN Saturday, from the Sports Ground. Mr ing golf professional in the citythat 2BL same station at ten past nine in the even - Basil Kirkewilldescribe the Queens- Mg. members should receive a special concession land v. New South Wales League footbrawl tuitionfee. Many seizedthe opportunity. On Sunday, the captain will speak to he This will be the last of a trilogy which be- last and on learningthecorrectstance.grip. ganlastSaturday, and was continued oncomradios for the time from 2FC at and swing of the golf club. they met everyMonday, and which is important, asitwill twenty past ten in the morning; and Mr. g Wednesday at Moore Park. and there put help to decide the membership of the team H. Bowden will talk of the bulb fields of Hol- theirlessonsinto practice.An effort was to leave for England in July. land at six from the same station.At thiy made to get members on a handicap, and so The Stadium proprietors have prohibited teen to four Mr. Kirke will talk from 2BL to organise a handicap tournament. broadcastingofbattles waged undertheir On Monday Mr. S.H. Bowden will sum. When the summer season arrived, severalold tin roof; but Uncle Bas attends on Sat- manse the topics of the week from 2BL at trips were made by cars (various members urday evening;then comes backtothe nine. lent their cars)to Long Reef links at Col- studio and gives his impressions.Thus doth On Tuesday, at nine, from 2FC. Mr. C. N. laroy. A picnic luncheon was always the busy Uncle B. attend to the needs of Baeyertz will continue the "Great writers I planned, and allthe members voted these his boxing fans, and maintain the standard have met" series, with Frank Anstey as ha golf days at Collaroy the very nicest. of service which has ever been the aim of subject.This is not the political Mr. Frank Everyone is looking forward to the rein- 2BL.Anyhow, a good few people have ex- Anstey, Mr. Baeyertz warns us.This Isits stitution of this club, and is hoping for big pressed the opinion that Uncle Bas's blow - humorist Frank Anstey, who is now dead. things for 1929. for -blow resumes are even better than the We understand Mr. Baeyertz will read from usual hurried descriptions from the stadium a play by this gentleman-a bright commen JUVENILE TENNIS CLUBS. Uncle Bas says he will see the boxing fans tary on the London public's knowledge of As an outcome of 2BL's Women's Tennis get their fight, all right, which sounds rather the French language.At quartertonine, Clubs, there has been a demand for juvenile pugilistic; but Is nevertheless rather comfort- Miss Vera Keogh will detail her "Memorle clubs, as mothers realise the value of learn - ing. of famous plays" from 2BL.

How to Service Radio Sets:-: AC VALVRS The sixth article of the series on Don't overtax a small eliminator with Its Servicing Radio by an experienced system. When we arrivedattheA.C. filament You can tell whether or not the Minoltas business man in radio. has enough delivery by testing the volt* ruleradifferent service problem was put (see test No. 12) with one of the amplipr before us, and one which will undoubtedly currentis not enough for 60 milliamperes. valves out, and then puttingitbark. It shill with us, as the AC valve is too pen, a high resistance is tapped from the filament the voltage will not stay up,it shows lei to positive B so that the filament is directly much drain is being placed on the ellen* !Wel to be a flash -in -the -pan novelty. across the B, and the high resistance is ad - Where our direct current filaments had tor. jested to give the balance of current. A If the milliameter startsto wiggle, tat their respective grid and plate returns with. reading should be taken (see test No. 10) then drops to around one-half of the sap out eomplimitions, the AC filaments must be of what currenttheanipliflervalves are posed reading, it shows a defective reelifa freak", kindly, and electrically balanced lot pulling, plus what the resistance is allowing The trouble may have been in the reenter ho pass.If itis not up to 60 milliamperes. the respective grid and plate returns, which or it may have been caused by heavy over adjust the resistance tobring the current load for the type of rectifier. Before pat. in the ease of AC filaments, is common to this amount. tiny in a new one, be sure itisdesigul To get this electrical balance, a potentto Another way of using the 199 valves it to todeliver the current being drawn. The or tappedresistanceisused./ice rj wire the filaments oftlieradio frequency overload may, ofcourse,be caused by detector ua rqunl path10 boththe grid and plate and 1st audio inseries, using 12 defective or shorted valve in the set. volts.This voltage will push through mote The AC valves now on the market kw re111111.V. this tapped reels If cur side of current than is good for the valves, or 60 not been standardised, and, where tome tab milliamperes, so a .1000 ohm variable rests, tame becomes open or unequal to the other volt, there are others up to 15 volts.II side. a decided hum lakes place. lance is shunted across the filament supplydon't service a set using 1volt with a Thr !?7 NOP beater detector has a is and adjusted to take up the excess current volt valve. IVhen you findasetusing 199 valvesin ,.ffelectronsfor Overhead filament terminal valves are g thodearIthhthrouws series and a resistance inseries with the the heated cathode type, and are used tl 1.011 IIyrpalh, curdis heated thermally plate filaments, you will undoubtedly find the cc all stages except the power output. Then II lid %IIrr whichitselfi. sistance heatingtoo much, and gradually have one advantage of thelarge sews hialcal by A C. decreasing the current, causing signalsto tion of the AC filament leads from the pi fade away.Chbnge this resistance soitis and plate terminals, minimising the chasm 'Phis hits lit. prongs. the cathode to which across the filament supply. of inductive coupling. being lb the grid and aloe pin Hill rY I Ur II The filamentheatingcurrentfor We must be kept at proper strength. /tlakesthisralreconsiderable two The greater the number used in a get, Its High Power greater the pull onthestep-down trues (nearly1,5 NC(.0,111)before the AC filamen: brats the cathode sufficiently for it to throe Ideal for high power amplification former, and sometimes the transformer sill behind any existing receiver, or not deliver enough current to heat them pm off eleetrons. . for electrical gramophone repro- perly.It is necessary, then, to step up tke A ca, el hod ofdetect ionich ieltworks in, collageifthe transformerissodesigned. niediatelyisthe heating of a199 filameni duction,theMartinall -electric If this can't be done, the transformer is ad suitable for the job. Itcurrent. in power amplifier, to be described by ',stifled This filamentis If too much heatis on the heating Ills aeries with the Plate returnto negativeIt next week, will interest thousands. Do not miss your copy. ',lent,the valves oscillateeasily. Rem of Ilse amplifier.The current pulled through Lance must thenbe added inthe )flamed bythese-ralves 'heats the filament.If the .111114.1.1.01.1.1.11111101=11411111.111.0 line to Out clown the voltage. FI'1119V, 7th June, 1929. WIRELESS WEEKLY Page Thirteen

TWO ELEMENT RECTIFIER P VALVE

FILAMENT 240v. 2.40v. TRANSFORMER 613- 60- the "B" A C A- C

0 Eliminator FIG. 5

I method of obtaining pui.lating D.C. by half -ware mertiffrati9o. Concluding theanalysisof rectifierfilterandvoltage regulatorunitsbegunlast TWO ELEMENT week. This article deals with /RECTIFIER VALVE half and full -curve rectifica- FILAMENT 240v. tion, with hints on safe opera- TRANSFORMER 60- o CTca tion. A C

HE following diagrams will be ofinter- FIG. 6 est to the home constructor in deter- ming which is the best rectifier for Pulsatiny D.C. derived from full -wave rectification. it A his pupose. Figure 5 shows the half - waverectifier,consistingof two -element valve, with plate and filament and a plate and filament transformer. SEPARATE TRANSFORMER. Thereisreally no need for a separate filament transformer, as the winding for this purpose may be included on the core of the power transformer, but the regulation is likely to be better by using the two trans- formers independently. The winding P of the power transformer and the corresponding AC input of the filament transformer are the windings connected to the mains. S is the high voltagesecondary of the power transformerand the centre tapped second- ary of the filament transformer, (CT) the low voltage winding supplying the filament of the rectifying valve with alterna"-- hull -wave rectification by means of Raytheon type filamentless tube. rent. OPERATION. the filter.The circuit is completed through Raytheon type .full wave tube.In this tube The method of operation is that :he the Negative back to the power transformer there are two electrodes which are very small filamentis heated it gives off a stream of secondary.It is obvious that when the top and one which is very large.The electrodes electrons, and when the plate is made posi- of S connected to the plate of the recti-are placed close together and the glass bulb tive, a current flows across the space between with ease. When the end of S connected to the fying valve is negative, no current will flow, is filled with a special low pressure gas. plate of the rectifying valve is positive, the thus explaining how this half -wave rectifier The operationisthat the voltage surge currentwillflow across the space inthe works. from the power transformer ionises the gas valve to the filament and through the centre tap of the filament transformer to the Posi- HALF -WAVE RECTIFIER. between the electrodes and the current starts tive output terminal, which is connected to The half -wave rectifier is satisfactory foracross the intervening space betwen the elec- B Eliminator work if an adequate filter Is trodes. The smaller electrodes are the Posi- used, but a much better scheme is the fulltive and the large one the Negative, and it wave rectifier shown in Figure 6.In thisis found that by this means a very high case we use two rectifying valves, the fila- current will flow. ments of which may be run in shunt or in RECTIFIED A.C. series, witheach endof the winding of One type Raytheon tube passes 60 milli- the secondary (8) connected to the plate ofamperes, another 125, and another 350.'ro a rectifying valve.As each end of S be- increase the output, many Australian :c- comesalternatelyPositiveand Negative, perimental transmitters use this type of tube when the top end is Positivecurrent will in shunt and by this means obtain an ex- flow through the valve connected atthat cellent rectified A.C. supply for low powered end, and when the bottom end is Positive transmitting apparatus. through the valve connected at that end. At this point itis necessary to say a tew The great advantage of this scheme is thatwords to the home constructor about using the house mains with safety.In thefirst we use both halves of the alternating cur -place, my advice in these days of advanced tent so that with a 60 cycle current and aapparatus isto purchase your B Elimina- double wave rectifier we get 120 pulses pertor in preference to making your own, and second.It is much easier to filter currentmost certainly so if youare not conversant with 120 pulses per second than current with with high voltage alternating current.. 60 pulses per second. Phe Philips Trickle Charger is a par- FOOL -PROOF. ticularly useful device, allowing inclu- FULL WAVE. The voltages inside a main's unit are high sive switch control of receiver. In Figure '1 D shown a rectifier using theand extremely dangerous and it is for this Left:The Ben "B" Eliminator, sold inkit form or complete.

Right: The Pilot A, B, and C Power Pack.

reason that all manufacturers enclose theirthe meter) to the off position. If the house This well-known company manufacture productions inside a fool -proof casing. Never wiring itself is not touched, and connectionseveral "B" eliminatorkits.employing the interfere with the mains unless you are well is made through a lamp socket or power point "anode feed" system-developed by Fen. (which should alwaysbethecase),care aware of what you are doing.With reason- antiLtd. They dealwiththeeliminator able precaution there is no need for acci-should be taken to remove the adaptor front for use on AC supplies up to 250 volts. WO dents.The first thing the beginner is likelythe socket before doing anything atallto cycles designed for supplying high tensionto to do is to accidentallyshortcircuit thethe set or apparatus using power from the a 4 or 5 stage receiver including one or mains.For those who contemplate making tire mains, particularly in the case of the D.C. stages of radio frequency.The total out- mains where one side(nearly always thetheir own B Eliminator, the following data. put is 100 milliamps at 200 volts with maim by courtesyof FerrantiLtd.,will be very negative) is earthed. transformer type EMI and dryrectifying That is not likely to have any serious con- useful:- unit type R80. Messrs. Ferranti Ltd., of Hollinwood, Lan- sequences beyond causing a certain amount The "Mains" Transformers are testedg of inconvenience through blowing fuses. cashire, England, have gone very exhaus-2000 volts A.C., and have an insulation tivelyinto the technical properties of "R" re- sistanceofnotlessthan FIRE RISK. battery eliminators.They advise in select- 1000 meson= Following the transformer a Ferranti Rec- up"with blowing ing the components for use In the construc- Perhaps he gets "fed tifyingUnitisrecommended, fuses and replaces the standard fuse withtion of an eliminator itis necessary to bear Thisunit heavier wire. By doing this he is running ain mind that the apparatus has to with - comprises a Westinghouse Patent Metal Rec. tiller enclosed in a well -finished metalcase risk of fire in a conductor.The most im- with a fuse and terminals brought out to portant riskis that of shock, which while facilitate connection. not apt to be serious from D.C. mains, may The chokes used have an Insulation resist. prove so with Alternating Current.Against this must be set the fact that the body is a ante of not less than 1000 megohms, and the fixed condensers for H.T, supply units are of very poor conductor and offers a good pro- 2 mfds. capacity, each being of the rolled tection due to the high resistance. It is very foil low resistance pattern, not "Mansbridgc seldom that a really good connection is acci- type. dentally made between any part of the body They have an insulation resistance of and a current carrying electric current, as in not less than 200 megohms each, which as well as their test voltages,ishigher than most cases the body of the person touching that of other similar types. it only forms a shunt circuit so that only a very small proportion of 'the total current Eliminators built in accordance with these may actually flow through the body. instructions may be used for providing H.T. to receivers employing the best amplifying SHOCK RISK. The Ferranti "B" Eliminator uses a dry arrangements without "motor -boating," sod A great deal depends on the hands (,1 metal contact rectifier. in almost all cases without mains hum. contact is made here), and whether they are stand comparatively high voltages and heavy The arrangementissogoodthatthe dirty, clean, greasy, dry, or wet.The rea- currents; therefore, unless care is exercised overall applification of a receiver operates son why there have been recorded fatal ac- in selecting and assembling the components from such a unit is equivalent to the product invariably because the results may be unfortunate. cidents in bathrooms is of the amplification provided by the Lodi- the person coming into contact has touched It would perhaps be as well to mention at this stage that properly designed components vidualstages. Thisisimportant,as.al. some faulty switch either when in the bath torthis class of work areexepnsiveto though inferior designs may give compare. or stepping out of it. manufacture and are in consequence rela- tively high in price.ttis not possible to tively good performances under some do The fact that the whole body is covered build a satisfactory and safe eliminator at cumstances, they Invariably distort the am- in a film of water and in more or less di- a low price. plification curveofthereceiverand a rect connection with the nullify toagreet earth haspassedthe extentthe advantage current flowoverthe gainedbytheuseof high-classinter-valve whole surface, and not couplings. merely over the hand With the A.C.Elim- alone,with theresult inators describedusing Ferranti mainstraru. that the shock has been formers, the connection greatly intensified. Com- ofthe earth andthe mon senseandfore- aerial to the set can be left the same as when is thought are all that batteriesareused.It necessary, and the ex- is strongly recommend. perimenter has only to ed,however,that the 'phones or loud -speaker rememberthatbefore be connected to the set making any alteration by means ofan out- put transformer. soas whatever to the house to isolate the high volt- wiring he should put age, which may be any. the main switch of the thing from160to210 house (to be found near Types of Rectifying Valve used in modern eliminator design. Continued on Page 64.) Friday, 7th Julie. 1920. WIRELESS WEEKLY Pa VP FM FLOODS PROVE RELIABILITYOFRA DIO General Not4s by Schubert Choral Recital Our Melbourne MUSICAL listenerswill be glad to hearA CHORAL recital will be given at Cairns Correspondent thataSchubert programmewillbe Memorial Church, on June13, apd IN the field of telegraph communication itgiven from 3L0 on June 10 by the brilliant transmittedby 3AR.A fine programme young Melbourne artist, LindSay Biggins,has been arranged.Items will be given by has long been the opinion that wirelesswho has included In his programme Im-the choir and the Cairns Quartette, with could not compete with wires for reliabilitypromptu in C Minor and G Minor, together duet, "So Thou Lif test Thy Divine Petition," and dependability.That has proved to bewith the the Moment Musical.Whilst hefrom Stainer's"Crucifixion,"rendered by Messrs.A.J.Etheridge true to a certain extent in the past, but with was a student in Germany, Mr. Biggins made and. Frank R. the advent of short-wave working, wireless Thomas.Miss F. F. Thurman will officiate aspecial study oftheinterpretationof at the organ, and Mr. R. J. Oehr will 'con- has come to the fore in more ways than one. Schubert, and his concert work in Leipzig duct. As with any communication system there created a most favorable impression. willbe occasions when the service breaks Australian Music down. Severeweatherconditionscause IN response to many requests, the "Half- breakage of communication inwiretele- Melbourne Banjo Club hour of Orchestral and Vocal Works by graph just as extreme atmospheric condi-A PROGRAMME of banjo music willbe the Australian composer, FrederickHall," tions detrimentally affect the wireless ser- given from 3L0 on June 10 by thewill be repeated at 3AR on June 13.Two vice. members ofthe Melbourne Banjo Club, songs, with orchestral accompaniment, "Little During the recent Tasmanian floods the underthedirectionofMessrs.Andrews Northern Window" and "Love Comes but usefulnessofwireless wasprominently andWynne. Manysouthern melodies Once," will be sung by Alexander Brown, brought to the notice of the general public,especially arranged for the banjowillbe the Station Orchestra will be heard in the as well as to the more interested organisa-given by the entire company, interspersed suites,"Pictures from France," and "Lav- tions, official and otherwise.With the sev-with trios and duets, with a solo from *Vil-ender and Lace," while Frederick Hall will erance of the telephone and telegraph linesliam J. Wynne, who isrecognised as onecontribute his own "Intermezzo Brilliante," connecting Hobart and Launceston, all theof the foremost banjo players in Australia an octave solo for the piano. normalmeansofcommunicationbroke down. A very serious state of telegraph and telephone isolation threatened Hobart;an isolation that was complete but for the wire- less service. 3LO SPORTING NOTES Had there been no wireless station at Ho- (By ERIC WELCH) bartthe Tasmanian capitalwouldhave been cutoff from its important northernBY the week ending Saturday, June 15, in- 3LO, Melbourne, by Eric Welch.Final se- centres, from the mainland, and consequent- terest in the great cross-country races in lections for the races will be broadcast by ly from the world.That serious state of Eric Welch on the morning of the races, affairs was obviated by the fortunate pos-Melbourne this season will be at its great-and he will also review the form of the run- session of wireless facilities. estheight.The King's Birthday meeting,ners from the studio on the night before the Strangely enough the Federal GovernmentFlemington, will have passed, and there will race. had no emergency wireless service availablebe only three week -end meetings before the FOOTBALL DESCRIPTIONS. toutilise.And its own company, whichGrand National meeting opens at Fleming- operates the coast stations, was able only For Saturday, June 15, the football matches to give limited assistance In communicatington.Those in search of likely winners of the selected for description by 3L0, Melbourne, between Hobart and Melbourne.For com- Nationals will find plenty to interest them inare those in which Carlton will meet North municating with Launceston it was not ofthe racing at Williamstown on Saturday, Melbourne. at Carlton, and in which Rich- use. June 15, for on that day there will be threemond will meet Geelong, at Rrichmond. Rod It remained for the unofficial services toraces for jumpers, two for hurdlers, and oneM'Gregor, a former Carlton champion, will cometotherescue, though broadcasting stations 3L0 and 7ZL were of great value for steeplechasers.The meeting has often be behind the "Mike" at his old ground, while in transmitting news and other importantbeen the means of bringing before race -Mel Morris will handle the description of messages. The services of these stations ingoers horses who subsequently give good ac- the match in which his old team, Rich- this way were of national importance, and counts of themselves in the great cross-coun- mond, will meet the very strong Geelong corn. were much appreciated. Itis a strangebination. As both men will be handling try races at headquarters. games in which their own teams will be thing that the Maiden Hurdle Race is oftenengaged, listeners can depend upon it that Coming Musical Programmes a better guide to the Grand National Hurdle there will be any amount to interest in their than the Port Phillip Hurdle Race, which is descriptions. Shakespearean Music for the better class of horse at the time A FINEprogrammeof Shakespearean Only lastyearLonglandspresagedhis INTERESTING BASEBALL music will be broadcastfrom 3L0 on National win by a win in the Maiden Hurdle What promises to be a very interesting June 11 by the Victorian Railways Symphony Race at Williamstown.Two years before baseball game willbe described by Percy Deacon, who won the Maiden Hurdle Race. Steele from the Richmond Cricket Ground Orchestra, under the direction of Mr. A. Bel- finished third in the National.Other years cher, when the selections will include the in- too have seen the Maiden Hurdle Race giv- on Saturday, June 15, for 3L0, Melbourne. cidental music to "The Merchant of Venice," ing something of an idea of the chances inOn that day Richmond will meet a very "The Merry Wives of Windsor," and "Portia' the National.The year 1924 served to in-strong team inUniversity. The students

troduce to racegoers one of the best hurd-have not been long fielding a team in the I "Chamber Music" lers we have yet seen--Pildin-and his first baseball competition, but they have shown THE attention of musical listeners is drawnhurdle win was in the Maiden Hurdle Race that they are adept at the game, and the at Williamstown.The Port Phillip Hurdledescription by Mr. Steele should prove very to the programme of Chamber music ar- Race,too,has been won by many good interesting. hurdlers. ranged by the Cecil Parkes String Quartette Bendoc won the race in 1923 and ACCEPTANCES FOR WILLIAMSTOWN. at 3L0 for June 9, and included in the selec- 1924. Joulni is another good winner of thr race.The Williamstown Steeplechase has At half -past five o'clock on Thursday, June tion are the Schumann Piano Quartette in E always been the means of bringing together 13, the acceptances and barrier positions for Flat, and the Beethoven F Major String many Grand National candidates, but thethe Williamstown races, to be run on the Quartette.This is the first of a series of year 1925 saw the South Australian DundalkSaturday following,willbe broadcast by Chamber concerts to be given over the air byrun third at Williamstown before his win 3L0, Melbourne.This service is proving of Cecil Parkes (1st violin), George Paton (2ndin the National.This year the Williams- greatuse, especially tocountrylisteners, violin), Kingsley Parkes (viola), and Frank town meeting promises to be even more in- many of whom are not able to obtain a Johnstone ('cello), who are soloists of highteresting than in former years, and listenerscopy of the daily ,papers in which are the standing, and listeners are familiar with thewill derive great pleasure from the descrip-acceptances until after the races have been excellence of their ensemble work. tions of the races, which will be handled for Page Sixteen WIRELESS WEEKLY Friday,7111June, 1928. Free Licenses for the Blind

FROM time to time requests are received In Great Britain freelicensesaregiven

by the broadcasting companies for free to blindpersons under aspecialactof licenses for listening to the services.These Parliament, and the number of such licenses requests are mainly on behalf of blind per-is about 25,000.What the number is likely sons and others suffering afflictions.Itis to be in Australia is very difficult to assess, IncorporatingRadioInAustralia and New contended that the broadcasting services are butinproportiontopopulationitwould Zealand." a great bbon to such persons who are deniedprobably be about equal. The broadcasting companies' attitude has FIUDAY. JUNE 7. 1929. the pleasures and benefits of science which their more fortunate fellow citizens enjoy pathy was shown to the afflicted persons. It Lighting Up Our Coasts With The matter is one for the Government, ofbeen logical; no semblance of want of um. course, as all licenses are issued by the Post is the business of the Government to say Radio Offices under Government regulations, which if any concession should be given, and 11 so, THE lighthouse has been a subject make it obligatory for all persons using wire-the Government shouldtakethe larger ofromance forsolong,that less appliances to have a license.Neverthe- share, if not all of it, in providing the ser- peopleareonlyjustrealisingless 3L0 Melbourne, and some of the other vices.The companies who bear the expense that the stories of its steadfastness are companiesadopted a sympathetic attitude of arranging the programme services should becoming a little old-fashioned. when requests were received, and decided toonly be called on to relinquish a part of fee The ancient mariner had a sextant,forego their right to their proportion of the total fee that may be waived. a compass, and a working knowledgelicence fees if the recipients of the ther pr - Apart from the particular aspect of the of the heavens to guide him.Later,tins of the fees-the postmaster General'smatter mentioned inthe foregoing, the navigators made use of the chrono- amount of charitable work wone by the Department, Amalgamated Wireless, and thebroadcasting companies has been quite con- meter, the telescope, efficient log -lines,Copyright Association would agree to do so. siderable.In addition to collections obtained charts,and well -lightedcoasts,but The Postal Department takes one shil-from listeners by special appeals, the sad. while all these aids to reckoning are ling.Amalgamated Wireless three shillings sional performances at hospitals, sanatom still the fundamental means of naviga-per license, and the Copyright Association is etc.,have beenvaluablecontributions;o tion, they have been supplemented by alleviating the conditions of our lessfor- given seven and a half per cent. of the re-tunate fellow citizens. a hundred more exact and scientificmainder of the 24/ which a listener pays. These, while they have not methods. The Postal Department some time ago askedAU -Australian Programme detracted from its value, have over-the broadcasting companies ifthey would shadowed the importance of the light- AN "All -Australian" programme wW Ire agree to a free license. Thecompanies presented by the Australian Composed house. agreed, but the Department would not giveLeague through 2BL on June 18, when every The biggest factor in this directionup any of its proportion.There the matteritem presented will be written and per. hasbeentheradiobeacon,whichstayed, and any further representationsto formed by Australians.Some of our most works efficiently in all weathers, whe- the companies were forwarded to the Gov- noted authors and composers are being asso- ther fog or gale.Almost every light-ernment. dated with this evening. house on European, Scandinavian, and British coasts now possesses the radio beacon, which flashes out its constant BUILDING A SET . . . . No. 4 signal to ships at sea.The whole coast of NorthAmerica, from Newfound- I LET MN PLAY 5075 land to Panama, and from Panama to 'THE TUBES Or YOUR, Behring Strait, has radio beacons at SET.IMAR ! HE /5 SO various intervals. levrards'ren IM seem But what of Australia? Nowhere 11E'3 GOING TO BE along our coast is there a beacon, and A RADIO FAN I only three lighthouses in Bass Strait have radio at all.Overseas vessels ap- proaching our shores find no use for their direction -finding apparatus.The Riverina and the Kanowna go ashore in fogs; Moir and Owen are lost to the world for days.Even New Zealand, with its one beacon stationat Cape IP Maria Van Diemen, is better situated flan we are. Why is Australia so badly equipped t A. Wit9n &W, .9 Hit Now "Huok.L1p.. pa Will Seato It dial H.La% TIr. Collett, answering a similar ques- tion in the Federal House, advances 011HENRV!I've the excessive cost as the reason. But UST FOUND THE . this is no reason at all.In a fog our 91.T0AvENtErySoTimPLNAECliTO WHERE EVERYONE CA coasts are as dark as they were in the SEE IT? Middle Ages; radio beacons would light them up, and its worth in making our sea trade safe is far above the £30,000 per annum mentioned by Mr. Gullett. If Australia is to hold her own as a trader among the nations of the world, l. she must light her coasts with wire- 17LTATIOANSJ less.Otherwise navigation in Austra- lian waters, compared with other coun- tries, will become as dangerous and as unsafe as the shores of America were .1 . to medieval Europe. 'le Thal Se AAA New Ea. Hit Niebb An Ruined. Friday, 7th June.19211. WIRELESS WEEKLY Page Secenuei.

fr "4QG Will Do Me" Then, again, I am old-fashioned, and per- Dear Sir.-Having readthe remarks of Readers are urged to express their haps these old ideas of singing do not new "Something toCry Over"(SafetyValve. opinions on matters pertaining to apply. May 24).I crave the privilege of answering broadcasting.If you have some Yours, etc., thevery uncalled-for remarks about the grievance, if you have some con- L. WAY. squealers down south, and I would like to Auburn. structive criticism to offer, here is say he does not know when he is well off, your chance for expression-your as I am in the lucky position of having a safety valve. (Our correspondent has undoubtedly taken set with which I can get fourteen stations, The editor assumes Mr. Barnett and Mr. Chapple'duets more no responsibility for statements seriously than was intended. but invariably tune in to 4QG five nights made by readers and publisiled We hope, out of the seven.They have some of the on this page, as opinions of cor- however, that Miss Marie Bremner's spirited best -arrangedconcerts, and some ofthe reply-also not to be taken too seriously by best talent available anywhere.I need only respondents do not represent our accompanists-inlastweek'sissue(mn- quote these that are well worth while: The editori.t policies or beliefs. pletelymeetsthecasefrom the Eric Johns party, the Richmond party, and Anonymous letters are not con- singer's the Orpheans, and they all put over first- point of view!) sidered. class stuff.Then, on Saturday night, their Speedway announcerisacharacter well worth anybody's time listening to, but since R.C. Services the Speedway has been cut out I lose a good Dear Sir,-I wish you would grant me laugh, as he will give you as good a thrillslight pause, and so on, which naturally in- space in your valuable paper to express my as the "mike" can supply. But when allis terferes with strict tune.Some well -trained keen appreciationofthe programme put said and done, programmes are a matter ofsingers are utterly expressionless, and might over by 2FC on Sunday, May 19.That is, the taste, and if your correspondent had tried be mechanical, the words mean very little relay of the concert arranged for charitable a little more often than "five times in fourto them, and they merely sing the music' purposes from the Criterion Theatre. months" he might have changed his tune some do not even trouble about the com- What a dirty smack up the ribsit must Anyhow, 4QG will do me. poser's expression marks, while others are have been to those poor misguided persons Yours; etc., badly -trained and have such faulty diction who parade their poor weak babbling.:in ACK DON. that they might be singing Chinese for all "Wireless Weekly" under the nom -de -plumes Braddon. one can tell, but the accompanist's part isof "Fedup Nos. 1,2,3, etc."I can almost

the same with them all. hear them moaning because they have noth- I remember some years ago one of our pub- ing to moan about.I cannot imagine people Silent Period lic singers taking part in a concert, and her being so narrow-minded as to expect to have Dear Sir,-As one who heartily agrees with accompanist was unable to attend, so an- jazz all the week, and then to expect more on J. Redding's letter in "Wireless Weekly" ofother musician was recommended.She was Sunday. May 17, why this one and one-half hourdelighted to be so honored, and told me The only kick I have coming about Sunday silenceevery sunday morn and evening?afterwards that she (the singer) "did sing broadcasting is this: Ever since I have had Broadcasting is a public affair, maintainedwell, and just as she wanted her to!"No my receiver (about nine months) I have only by the public, and religion or politics should power on earth could have convinced herheard a service broadcast by an A class sta- berigidlyexcluded. My advicetothe that she actuallyspoiled the songs.Know- tion from a Roman Catholic church twice, churches and people who want to hear theseing herself to be an accomplished pianiste, I don't know why this is so, but it seems to services is to do what some denominationsshe thought that her part was to play the me to be absolutely unfair, as I think these are doing now-maintain their own station.music, and never mind the singer, which,are just as many Roman Catholic. listeners As regards listeners who are complaining.of course, the latter "sensed" at the start, as any other religions.Reverting to the old write and complain to proper authorities.and had to make the best of it. argument, jazz and religion, why not organ- If a few dozen letters are forwarded, I feel Iread an article some time ago by a ise a poll to find out the consensus of opinion sure something will be done in this matter. musician (I cannot call his name to mind) regarding this? Yours, etc., in an English magazine, in which he stated Youre, etc., C. REARDEN. that it was an accepted fact by the world's FAIR GO. Burwood. greatest conductors that they never got just Dubbo.

what they wanted. even from the pick of the world's artists.This proves the differences On Behalf of Singers of opinion, and stresses the need for watch- The Bugler Dear Sir,-Afterreading Mr.Barnett's fulness by the accompanist. Dear Sir,-Further to the letter a bleu 'Ir. remarks on accompanying, I think it only I learned singing years ago from one of J. A. Watson, the bugler who played "I is fair to put in a few words in favor of the the best teachers, who was considered second Last Post" and the "Reveille" at the coneei- singer, asI conclude from those remarksonly to Madame Christian in this country. sion of the Anzac Day services at the Memo- that he is not a trained singer.I always She was a nun of the same order, with a rial Stone at Canberra, I would like to say was taught that a soloist was allowed a cer- magnificent contraltovoice,and,being a that he is well known here as bandmaster tain amount of license with the music, the greatsingerlike Madame Christian,she of the Canberra City Band. Mr. Watson was same as a poet is with his grammar.The naturally knew something about the matter. Sergeant of the 5th Battalion. A.I.F.After singing world is made up of people with dif- She always insisted on studying the wordsthe war he furthered his musical studies et ferent opinions, the same as the rest of theand their meaning, as well as the music, the famous Kneller Hall, London, and on his world,and theaccompanist's partlato that departure from strict time was allowed return to Australia was most succesfully as- listencarefully and keep with the singer, in interpretation at the singer's discretion, sociated with the Wanganui andLithgow and not to lead. as Mr. Barnett seems toas the first and chief aim of a soloist was bands.Under Mr. Watson's capable dirru- imply.A good singer is not necessarily theto show tile voice to best advantage, and Won the Canberra City Band is becoming one who keeps the best time, has the best that the accompanist's part was strictly inone of the most popular 'restitutions in the voice, or the best -trained one, but a com- the literal sense of an "escort."I contend national Capital, and at an early date the bination of the three in conjunction with that she was right, and also that a trained band hopes toparticipate with success in the best expositor of a composer's music and singer must of necessity know much more Australian competitions. interpreter of the words, and to emphasiseabout singing than the untrained.I refer, Yours, etc., thewordsitissometimesnecessaryto of course, only to those thoroughly trained J.H. HONEYSETT. slacken just a little or accelerate, or make aby competent teachers. Canberra.

Wil==11011,- Page Eighteen WIRELESS WEEKLY Prinny,7th June. 19N, It WorksWhile You Sleep! THE New ECO METALLIC RECTIFIER "A" BATTERY CHARGER Charging rate -2 amps. Don't miss another Two, four, or six volts. Program through a No moving or wearing parts. Rundown "A" Battery, No valves or acids. And give up No better charger made. Depending on the Charging station. AND THE PRICE THE ECO CHARGER COMPLETE IS Is safe and sure for Any Battery Switch it on after the Evening program and In the morning your 6 3 Battery is full again. Do this at regular intervals AND IT CARRIES And your set will be Always THE USUAL ECONOMIC in

GUARANTEE... ACTION Philips AC ---3-33 Have You THE MARCO A.C. The New Electric Set FOUR RECEIVER Joined ? Parts which are Dependable. SOME QUALITY PARTS Bakelite Panels, 24 x 7 x THE 3-16 0 8 6 £ Bakelite Vernier Dials 0 6 3 Steel Cabinets 6 Radiokes R.F. Chokes 0 8 6 Aluminium Panels .... 0 1 6 B'LIMINATOR Grid Condensers and Radiokes AC3-33 Coil Kit 112 6 Clips(Pilot) 0 2 6

1 Philips Transformers .. 1 7 6 Osram Valves, 7 6 CLUB 1 6 Philips A.C. Power Pack 12 0 0 Osram Valves, K.H.I. 7 All you require to do is to procure A.W.A. Ideal Transform- Pilot.0005 Condensers0 13 6 from your nearest er. 0 18 0 Radiokes R.F. Chokes .. 0 8 6 ECONOMIC RADIO STORE Hoosick U.X. Cushion Aerovox Grid Condensers 0 3 0 an Sockets 0 2 6 Pollock Marco Coil Kit. 0 9 6 Pilot A.C. Sockets .... 0 3 0 ECONOMIC B'LIMINATOR KIT, Continental .0005 Con- Pilot U.X. Sockets .....-0 3 0 complete in every respect, for densers . 0 7 6 Eleetrad100,000 ohms Resistors 0 11 0 Philips E442 Valves 2 0 0 59'6 Special Purchase Philips E4I 5 Valves 1 10 0 Build itin onc hou., and say good 500 Only SLFCONDENSERS Philips B443 Valves 1 17 6 bye to B Batteries for Good With metal ends, extended spindles. Hydra Condensers I mf 0 3 6 AND-you'll not regretit. Isolantite insulation. 0 7 6 NOTE.-The membership is large. Pilot Art Vernier Dials Sine. .00035, 3'6 "YOURS FOR LOWER PRICES AND SERVICE THAT SATISFIES." THE ECONOMIC RADIO STORES ADDRESS MAIL ORDERS 492 GEORGE ST. COUNTRY 01.11KNT8.-Our Mall Order nervier reacher. ewer, corner othe Commonwealth.send your orders tona conditionolly that ,am money 115 refunded If you ore not .tInfled with goods. Returns must be made within ten days of receipt. We pay carriage on all orders of 10/ end over. except on Batteries.. Cabinets. and Land Speaker.Articles specialty towered cannot he esehauced. Terms Cash or COW. OD De - °very. Ns Dlisenonts.

SYDNEY NEWCASTLE PARRAMATTA SYDNEY 25 New Royal Arcade. 13 Union Street, Corner Church and 126A Pitt Street, near off PalaceTheatre. Hunter Street West. Macquarie Streets. Near King Street. 'Phone, M6138. 'Phone, New. 1622. 'Phone, UW 9601. 'Phone M6138. Friday, 7th June, 1929, WIRELESS WEEKLY Page Nineteen

The TeduereehibyThigErgotros.thig "Ude Constructional details for one of the most popular of "Wireless Weekly"circuits adapted to work without batteries. THE name "Marco" seems to be a kind technical journals place before him, is his of "opensesame" with"Wireless own service man, or ought to be, after a Weekly" readers and examination of List of Parts for the Marco year of tinkering about with wireless "gad- A.C. Four gets."He, too, is turning to A.C. operation correspondence during thelasttwo ofsets,but he isnot going to buy the years shows that it is easily the most popular 1 Bakelite Panel, 24 by 8 by 3-16 in. 1 Baseboard, 23 x 12 x 4 in. "ready-made" article, and so It behoves the offour -calve home constructedreceivers. 2 Radiokes Screening Boxes. radio journal to cudgel its wits and give Mr. The reasonIs Home Constructor an all A.C. operated set, not far to seek.Itis an 1 Radiokes Marco Four Coil Kit. which is not terrifyingly complicated, and easy piece of apparatus to build, and when it 1 Radiokes R.F. Choke. which is a younger brother of an older name. is done, the results obtained are as good Form° .0005Variable Condensers (C and C.1). WORTH TRIAL. as anyone possessing an average aerial sys- 1 Formo .00035VariableCondenser tem could wish for. (C.2). Whether it becomes popular or not re- TheRadio andElectricalExhibition 3 A.W.A. U.X. Anti -vibrationValve mains to be seen; but as it is simply the good brought home to everyone the fact that the Sockets. old Marco Four in an "electrified" state, it ' Is certain to be tried by a goodly number of "All -electric" era has dawned very forcibly, 1 Benjamin English Type Anti-vibra- and to -day the man who lives anywhere lion Valve Socket. our readers, and itwill be the same old where there is alternating current lighting 2 A.W.A. Ideal 3 to1 RatioAudio story-many willdo the right thing, and supply to his home begins to look askance at Transformers. If they are not satisfied with the job as it the faithful dry battery, accumulator, and 1 A.W.A. Ideal 1to I Ratio Output stands, will try various schemes of their own, D.C. valves.He has heard commercially de- Transformer. while others are sure to wire something up signed all -electric sets working, realises they 1 GeneralRadio 50 -ohm (Carter) incorrectly, and then tell the writer of this - have come to stay, and that they give a Centre -tapped Resistance. article that "the wheels won't go round... minimum of trouble.When he makes his I Emmcostad Type IA 0 to 2000 ohms. why?" mind up to purchase a set, it is almost cer- 2 T.C.C.Imfd.By-passCondensers NEW DEPARTURE. tain to be completely power operated (C.4) and (C.5). There are probably a fair number who 1 Mullard 50,000 -ohmFixedResist- understand the application of A.C. valved, BEST FOR GENERAL PUBLIC ance (R.4). both of the directly and indirectly -heated . Probably itisthe best thing that ever 1 Royalty 0to 500,000 Potentiometer types, although not a great deal has been happened for the man in the street.He (R.5). said about them in the pages of "Wireless wantsreceptionofthebroadcastpro- 1 Single Circuit Jack. Weekly," and to those who know exactly grammes, he knows nothing about radio re- 2 Emkaybe Vernier Art Dials. what they are dealing with I issue a warn- ceivers, nor does he care to know, and the 1 Plain Knob for C2. ing: That I have taken serious liberties in sight of accumulators, which simply must 2 Electrad .002 Fixed Condensers (C.6 the Marco A.C. Four in using A.C. direct on be charged, and B batteries, with a lot of and C.7). the filaments of the two audio stages, and different colored wires,' scare him away from 1 Electrad .00025 Grid Condenser, and not only the last stage. the D.C. set. Mullard 2-meg. Leak (C.3 and RI). Normally this practice is avoided by all He wants to hear his set work by merely 1 Alpha 6 -point Battery Plug. A.C. set designers, and there is a very good snapping on a switch from his house power 8 Terminals. reason for so doing. By supplying the final supply, and in 1929, thanks to years of effort 1 Piece Thin Sheet Brass, 23 by 12in. 1 Osram H.L.S. R.F. A.C. Valve. audio valve with A.C. on the filament, there on the part of the world's leading engineers. is an entirely negligible amount of hum at a lit is able to do it.If anything goes wrong, 1 Osram K.L.1. A.C. Valve. a telephone call brings the radio company's I Osram P625 Power Valve. period of 60 cycles from the niains, but if service man along; well versed in A.C. work, 1 Osram P625A Super Power Valve. both transformer coupled stages are fed in and the trouble is put right on the spot- Lewcos Flexible Stranded Insulated this way that negligible amount of hum be- if he has traded with a reliable concern with Wire. comes amplified considerably by the second a good reputation. 18's Tinned Copper Wire and Insulat- stage, which is only natural, as it Is an audio ing sleeving. amplifier. THE HOBBY MAN. Set recommended for use with B.G.E. CARE NECESSARY. The home constructor, that indefatigable Power Pack, which contains requisite Nevertheless, with due care it is possible being whose waking and sleeping hobby is A, B, and C voltages. to balance that hum almost completely out, making up and trying out the latest his so that it does not interfere materially with Ng@ Twenty WIRELESS WEEKLY CIRCUIT SHOWS RADICAL DEVELOP- MENT IN DESIGN

Eiv. AC 8+ F - 3.5v A -C 8+0 6v. AC 8+ AUO 00 the slightest whisper into the microphone ventional Reinartz, and the result was that The inherent disadvantages of batteries in the studio of the broadcasting station. the idea was put into practice in earlier days with their consequent restriction of the best, The method of doing this will be explained by the Martin CopelandCompanyof have been the cause of all the research wort later, but even as the circuit stands with- America.It was highly successful,and the involvedintheirtotalelimination. With out the balancing arrangement, the hum in receiver was then named the Marcodyne. thevalves and circuitsfirstdesignedfor the audio stages is not so persistent as to be All over Australia. radio enthusiasts are welluse the alternating current produced in the continually annoying.In short, the applica- acquainted with the Marco circuit and its loud speaker or headphones an audible note, undisputed qualitiesasa simple but well whose frequencywas thesame asthe tion of A.C. to the Marco Four, as shown worth trying receiver. here, was a great success, and the results MARCO IN NEW ROLE. mains supply frequency. - PROBLEMS. far exceeded expectations. On various occasions we have described It was a big problem to find a method of OLD MARCO the Marco Four initsoriginal,improved, wiring a receiver and making valves in such Before going on to a description of the and localisedcontrolformsin"Wireless a way that the annoying hum could be en. receiver,I am going to say a few words Weekly." and now we present it in its new tirely eliminated or reduced to an insigmfi about the original Marco for the benefit of power -operated role as the Marco A.C. Four. cant degree. It was foundcomparatively easy to eliminate the plate or B batteries is the very early stages of A.C. development 5 e 4--3'-y'- 7,7- as evidenced by the many highly efficient B eliminators, which have been on the market for two years or more, but until last there was no practical method of hes the filamentsofthe valves with an La supply. 0 HUM CAUSED TROUBLE. z" ActuallybeforeA.C.operationofrads receivers became a realisationit was know that the last stage of the amplifier could 2,42' easily be arranged through a suitable tram - an new readers, to whom thename means There is no doubt but that operation of the former to run off the house main, butif no king.Almost everyone who has any in- radio set from the house lighting mains has the A.C. supply was extended to the pieced. terestatallin the home construction of been the object and dream of engineers in ing audio amplifier and the detector troubk wirelessreceivers knows theconventional the world's leading laboratories ever since startedfor the reason that the arrange. Reinartz circuit.The Reinartz circuit has broadcasting became a national necessity. went was an amplifier. In other won* been almost done to death in radio publica- tions,and yetitalways comes on on top and gives excellent Justification for Its use. "CONSTANT REACTION" The reason for thisisthat the variable capacity method of regeneration controlis extremely smooth in operation when all the circuit constants are correct.In fact, a well- balanced Reinartzcircuitmay be aptly named a "constant reaction" circuit,asis often done in English radio journals.The immediate result of these desirable features is that a good increase in volume and selec- tivityisobtainable, with quite a fairlati- tude of regeneration control. Given, then, such an efficient regenerative detectorcircuit,itwas notdifficultto imagine the effect of a stage of radio fre- quency amplification placed before the con- Friday. 7th June,1 fkito. WIRELESS WEEKLY Pace TsvotityLtine

HUM HAS BEEN REDUCED TO INSIGNIFICANCE

-b v. 0 0 0 0 00 0 TS Bt AUDIO 3 S

R4 -

TO TERMINAL OF KL1 G F .°)P -LIP B T2 70 a2 G F V3 R F c R5

MOW the hum in any stagebutthelastwas tialsof thisall -electric receiver. aithe SCREENING. treated as a signal by all the valves. and first case, the coil kit is the standard Marco Not only does this metallic screening en- amplified in the same way. Four kit.manufactured by Radiokes. The sure good selectivity, but itcontributesin It is In this connection that I have taken R.F. and detector stages are entirely no little measure to the reduction of A.C. libertieswith the Marco A.C. Four,illus- screened by two of the excellent aluminiumhum. My advice to those who already have trated here. Thefirst, or radio frequency boxes, also Radiokes. battery -operated Marco Four receivers. and amplifying valve is fed direct from alternat- ing current, the detector is of the independ- r e r 751 ently -heated Cathodetype, and the two audio valves arealso fed direct from the A.C. LITTLE HUM.

No doubt this practice will entail a lot of TO criticism, but itis no exaggeration to say NETAL that the amount of an A.C. hum from the TO SHIELDS two audio stages, using the valves specified, FILAMENT is nothing to worry about. It may not be TERMINALS the sameinone receiverasinanother, or V4 To FILAMENT FILAMENT To though. owing to even slight differences in EARTH TERMINALS TERMINALS the wiring, and in case any trouble is ex- rFPMINAL periencedinthisway,Iwilldescribe a OF V2 OF VI simple method of almost entirely eliminating the hum where anA.B, and C power pack is used. CIRCUIT Glance over thetheoreticalcircuitdia- . gram. and we will check up on the essen-

who may consider changing them overU, All -electric operation,is under no conside- ration omit the screening. By its use the efficiency of the receiver soars away up Into the heights, and as good as toe ordinal y Marco is. the results obtained with the A.C. model are far ahead. VALUES. It will be seen that there are three sepa- rate A.C. filament supplies to this receiver. owing tothe valves used, and hereitis necessary to mention thatit was designed around the valves used, which in this case areallof Osram manufacture. The itF amplifying valve is an Osram HL -8, which is a specially -designed A.C. valve for R.F. am- plification.The detector is the well-known Osram KL1. independently -heated Cathode type, and as a detector or audio amplifier this particular valve gives the utmost effi- ciency. Page Twenty -Two WIRELESS WEEKLY Friday, 7th June, 188.

I.H. CATHODE VALVE. There are no doubt many readers of this article who do not know what is meant by an I.H.C. or independently -heated Cathode valve, so a few words of explanation on the K.L.F.willnotbe amiss.The thermionle valve, as readers know it, has the filament (or more correctly the cathode) heated by a current passed through it from a low-ten- slon D.C. supply.In the Osram K.L.I. the cathode functions without the use of a low- tension D.C. supply, and is arranged separ- ately from the actual filament. -t takes the form of a metal cylinder, sur- re. -acIing and heated by an element which obtains the necessary current from the sec- ondaryofasuitabletransformer,taking its input from the affernatirrt current mains. P sthere is re direct electrical contact be- ta een the cathode and the "filament" (now known as the heater!, any undesirable noises fretm the supply. or A.C. hum. are entirely el urinated. CONSUMPTION. particularly neat, and are one of Great Bri-earth, by reason of the fixed condenser ci; The cathode has a large area, enabling thetain's latest products. These are FormoMID - it may be necessary to connect the coda valve to possess characteristics which make tap from C.8 and C.7 directly to earth, bi It equally suitable Els detector or audio am-LINE condensers, and are extremely com- this must be determined by the constnigi plifier.The heater consumes a current ofpact, and, with the Marco coil kit, well suitedwhen he tries the set out.If by connects two amperes at 3.5 volts, which is equal to 7for total screening in the boxes.The rotorsstraight to a good earth, the slight hum watts consumption.Thus the K.L.I. valve of the R.F. and detector tuning condensers entirely eliminated, well and good, but if la isconsiderably more economical than the finds that the hum is just sufficiently pt. average house lighting lamp. C and C.1 are connected directlyto thesent as to be annoying, thenifa pmt metal screens, but the rotor of the reactionpack with C negative connections is al AUDIO STAGE. condenser C.2 must be insulated from the the matter is simple. In thefirstaudio stageisone of the metal. new Osram P525 power valves, and in the ELIMINATING HUM. last a P625A super power valve.These two As these are one hole fixing condensers the problem is not at all difficult.Just make Instead of connecting the centre tap valves require 6voltstothefilament, as to earth, connect it through a Royalty UM mentioned before, are supplied from A.C.At a large enough clearance hole in the alu-able resistance of1500 to100,000 (gal this stageItisnecessary to mention theminium, and slip a bakelite or hard rubber source of supply. the high C negative of the power pack, bush over the fixing, lockingit up to the adjest the resistance while listening.It As the HL -8 in the R.F. stage takes.75 volt, the K.L.I. 3.5 volts and the two audiopanel front in the usual way. be found possible to cut that residual valves 8 volts it will be obvious for the man almost right out, notwithstanding the TRANSFORMERS that the filaments of both audio valves who already uses a B or B and C eliminator A.C. directly applied.It was found that a special heater transformer is neces- Three transformers are used in the set,dent by directly earthing the centre sary. , and these are all of the A.W.A. Ideal type. the originalreceiver, bat POWER PACKS. when testing T.1 and T.2 are 3 to 1 ratio, and T.3 is a 1 was interesting to carry out the test The whole of the A, B, and C supplies forto 1 output transformer.This latter is very the power pack C negative, and ace how the Margo A.C. Four illustrated are obtained desirable in isolating the loud speaker wind- slight hum was cleared up wonderfully. from a special BGE power' pack, whichis ings from voltage surges.Volume iscon- made to deal with all Osram A.C. valves. trolled by a Royalty 0 to 500.000 ohm poten- PLUGS. Therearethreeheatervoltageoutputs. tiometer shunted across the secondary of T.2, and in series with the primary of this The connections for the B supplies which are respectively .75 volt, 3.5 volts, and takento an Alpha 8pointbattery 6 volts. transformer isa Mullard 50,000 ohm fixed mounted on the back edge of the base If the reader already has a B eliminatorresistance from the plate supply.This re-but only four of the pins are used. It will be necessary to have a transformer sistance,asIhave explainedinprevious the home constructor needs here is a 1/ made to deliver these voltages, and- es sucharticles,is not only a voltage reducer, butvalve socket and the base of a U.X. a transformer wouldnotbe verybulky, a most effective "motor -boat" stopper. Com- to make his own four -pin plug and plenty of room has been left for its !nein-plete stability is assured in the audio ampli- Wonderful are the uses one can find fa Mon by using a large baseboard.The origi- fier by its use. nal receiver shown is arranged with two ter- patently discarded radio components! FILAMENT SUPPLY. minals for eachheater supply, the leads CONSTRUCTION. from the three voltage supplies for this pur- The filament supplytothetwo audio pose from the power pack coming to each valves is by-passed by two .002 Electrad fixed To start construction of the set, build respective two. condensers with a connection taken from your panel and baseboard, and in this the centre point of the two directly toearth. don't do any drilling until the boxes an RESISTANCES. Itisin connection with this arrangement position.Screw the four corner poets Across the filament (or heater) sunply to that an alternative may be used with theposition on the base of the two the HL -8 R.F. valveis shunted a 50 ohmC negative from the power pack. boxes, and place them on the surface of centre -tapped fixed resistance.This is the The whole receiver is built up on a large baseboard, as shown.Then drill two one marked R.1.The lead from the centre baseboard measuring 23 by 12 by 3inches holes in the base of each, and mark tap connects to one side of a1 mfd. by- with a panel 24 by 8 by 3-18 inches.The positionsoff on the baseboard, of pass condenser, and one side of an Emmco- baseboard is so attached to the panel thatscrewing them down with small counter stad No. IA which has a variableresist- there is a space of half an inch or an inch headed wood screws. ance of 0 to 2000 ohms.The other side ofclear underneath. Two little blocks of wool the by-pass condenser and the Ernmcostadserve as feet for the back underneath edge. PANEL connect to the grid return and B negative. Hold the boxes firmly up against the It will be seen that a1 mfd. T.C.C. by- BRASS SHEET. of the panel when doing this. Next pass condenser C.4 is connected between hie This baseboard is covered entirely under-of/ the panel for the positions for the grid return and the earth end of the aerialneath with a sheet of thin brass, and thevariablecondensers, anddrillthe coil.By this means the selectivity is helped value of this will be at once apparent.It afterwards slipping the end of the left - along enormously, and it really all depends may be used as a conductor for many partsbox and the sideof the right-hand on location whether this is used or not. of the circuit which are "grounded" by run- into the grooves in theuprights, ning wires straight down through the base-through the holes in the panel, mart VARIABLECONDENSERS. board. and soldering them underneath towith a sharp point on the surface of The variable condensers used in the Marco the brass. boxes the positions, remove the sheets, ea Four, shown in the photographs, areAs the earthisreallyonly a capacity drill them. Friday, 7th June,11r.:1), WIRELESSWEEKLY Mtge nrenty-Three RADIOKES "AC 3-33" OFFICIAL FOUNDATION KIT has been chosen as the best for use in construction of this truly remarkable receiver. The practical solution of the A.0 Set problem. This Kit allows the Home Con structor to build a full electric re- ceiver with the appearance and performance of a high-grade fac tory product. Your electrical and mechanica' problems for A.C. Set construc- tionhave been solvedinthe "big" laboratories, and this Kit puts the results of these long and Radiokes Steel Containing Cabinet, all drilled, and beautifully finished patient researches at your disposal in latest two-tone bronze ripple, supplied in knockdown form. for quite a moderate figure.

There is no need todwellonthe virtues of this lit- tle instrument. They arealltoo well known.

Two of these excellent little Radiokes Mid- gets arc included in this famous Kit. They are precisely manufactured, excellently de- signed, and beautifully finished.

A special collapsible box shield is put up for this particular Kit Drilled for the necessary instrument mountings. and finished in crystalline laquer.

The Radiokes A.C. and D.C. 3-33 Kits comprise the following parts:- A.C. 3-33 D.C. 3-33 Steel Containing Cabinet £2 2 6 £2 0 0 Radiokes Box Shield 1 3 0 1 2 0 Radiokes 3-33 Coil Kit 1 12 6 I 12 6 Radiokes 23 Plate Midget Cond. 8 6 8 6 Radiokes 5 Plate Midget Cond. 4 9 4 9 Radiokes R.F. Choke 8 6 8 6 Special Finished Baseboard 5 0 5 0 SpecialHorizontalSocket andMounting 6 0 6 0 Radiokes Grid Leak Holder 1 6 1 6 Radiokes Special Terminal - 4 6 4 6

£616 9 £613 3 A 3-33 Coil Kit is incorporated, con. sisting of special circloid antenna coup- These Complete Kits Boxed for Easy Handling. ler anr a R.F. Banr Pass filler.Highly A.C. 3-33, £617/6 per Kit. efficient,ruggedly constructed, easily mounted, and beautifully finished. D.C. 3-33, £6/5/ per Kit. OBTAINABLE FROM ALL HIGH-CLASS DEALERS, or direct from Metropolitan Electric Co., Ltd.,126 SUSSEX STREET, SYDNEY. te" Page Twenty -Four WIRELESS WEEKLY Friday, 7th June,

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MOUNTING COMPONENTS. ' Lion, as often (as all power users know inMr. Optimist and Mr. ressim It will be found easy to mount the threeSydney) the line voltage fluctuates. variable condensers right through by the one AERIAL. MR. OPTIMIST and Mr. Pessimistwill be head through 2BL In a series of hole fixing, but do not forgetto insulate Next attach the aerial and earth(after the rotor of the reaction condenser C.2 from disconnecting the power), and attachthe Bunkum Bffiadcasts, and will employ song the aluminium sheet, as mentioned before. B supply plug to the socket. Plug-in- the and syntaxin the contemplation of Life. The next thing loud speaker or headphones, and switch on Love, and other absurdities. They wi'l treat to do isto arrange theIf nothing blows up you have wired up cor- components inside the two boxes exactly as of an infinite number of subjects, ratrinr rectly, we will assume.Do not be impatient from the timber strike to the binocular te- you see them in the original.The first box because thereisno immediate signalre- holds the U.X. valve socket for the H.L.8sponse on turning the detector and reaction actions of the Eeliglotts in H.ndoo litera- R.F. valve, the R.F. coil, and the R.F. tuningcondensers-the K.L.1valve needs alittle ture, and It is proposed to borrow from clas- time for the cathodeto heat up. When sical and popu:ar macic-as y ell as to com- condenser C.The second holds the detec- this happens, you will hear the detector cir- torcoilunit withitsadjustable primarycuit oscillate like any other receiver on mov- pose specialmusical sstt:ngsforthe en- coupling,a Benjamin . English tyneanti - ing the reaction condenser back and forth. hancement of their presenthzion vibrationsocketforthe K.L.1valve,the Give the K.L.1 about 60 volts on the plate The first broadcast, on the evening of Juno grid condenser and leak, C.3 and it.'3, a Radi- and a two tnegohm grid leak, and oscillation 14,isannounced, under thetitleof "Mr. should be perfectly smooth.The residual Optimistand Mr.Pessimint okes R.F. choke, and the tuning and reactionhum from the whole circuit will no doubt be discuss the Condensers C.1 and C.2. just audible, but not enough to annoy. Move Races," a very commonplace subject for a the detector tuning condenser until a car- broadcast, were it not for the fact that these CONTACT. rier wave is heard, and then adjust the R.F.two gentlemen have gene away to prepare tuning condenser as you would any other their programmes Do not forget the 50 ohm centre -tappedMarco Four. (they.workseparately fixed resistance across the filament termi- At resonance the signal willbe greatlyin the development of their script), and they nals of the U.X. socket in the first box. Theamplified, and then tlae thing to do isto both have quite different ideas as to the fixed condenser C.4 may also be included in move the primary for the best position inmeaningof the word "Races."Mr. Pessi- this compartment or underneath the base- relationto the secondary in the detectormist, when last heard of, was under the im- circuit.Get hold of the bakelite edges of board, as shown in the drawing.To makethe primary former when doing this, and notpression that "The Races" meant the Horse sure of good electrical contact connect thethe coil itself, or the plate voltage cn the Races. Mr. Optimist, on the other hand. base of both these aluminium boxes to theR.F. valve may make its presence felt. thought that the word was used ethnologi- sheet brass underneath the baseboard. SURPRISING SELECTIVITY cally, and has gone away to develop argu- The rest of the components may be easily With the average outside aerial the selec- ments totirove that top hats are better than identified by reference to the drawings and tivitywillbe surprising, and if you con- turbans, and the Geneva League is in no way photographs, and the constructor will findsider the hum too persistent from the audioinferior to the Rugby League.

stages then adopt the of expedient the the Radiokes screening boxes very handy forRoyalty variable resistance to the C negative the reason that each side may be slid outof the power pack, as mentioned before. A.C. Kit of the grooves while doing the assembly and The original set was given a thorough test LEVENSON'S RadioStore,of244Pitt wiring. on local and inter -State stations, and was the construction. Street, and 82a Pitt Street, Sydney, is FILAMENT LEADS. The quality was excellent, and one was only now offering a complete kit of components For neatness' sake the leads to the fila-just conscious of the fact that the alternat- for the building of an electric three -valve re- ments (or heaters)of the valves may alsoing current mains were used for allvoltages. ceiver, which includes A.B.C. Elminator parts. There was absolutely no sign of "motor -The price of the kit is well within the reach be taken underneath thebaseboard,al- boating" in the audio stages, and the re- of all.No previous knowledge of radio is though in the original they were on top, soceiver was a pleasure to use. necessary to construct this set, a simple chart that the reader may tell from the photo- May the many devotees of the Marco Four being supplied with parts. graphs which theyare.These leadsare find the Marco A.C. Four a worthy succes- made in each case by using Lewcos stranded sor, just as the writer of this article did. "Bird Man" flexible insulated wire and twisting them to-THOSE who love the mysterious should not DR. J. A. LEACH, of the Education De- getherright up tothe point where they fail to tune in to 3AR on June 12, when partment, who might well be called the reach the valve sockets. the excitinglittleplay, "Knocking at the"Bird Man" of 3L0, has selected, for June The reason fordoingthisisthattheDoor," by Danvers Walker, will be produced 15, "Reed and Grass Warblers" for his sub- twisted wire forms a small capacity, which by Terence Crisp. ject. has the effect of helping to reduce any pos- sible A.C. hum. WIRING. All wiring may be followed by reference to the drawings, and itwill be noted that the set has been laid out in such a way as to enable the man possessing a B and C elimi- nator to go right ahead.Of course, as men- tioned before, a heater transformer with the necessary voltage outputs will be needed, but if the power pack is used, as with the origi- nal, the whole thing is plain sailing, as the voltages are provided for in this particular power pack. When all wiring is done correctly and to satisfaction, place the valves in their sockets and connect up the respective heater sup- pliesonly. The K.L.1 valve has a small terminal on the valve cap, which isthe connection to the cathode.Thisis made by a short length of flexible wire.Switch the power on and carry out a check with an A.C. voltmeter to see that the valves are getting the right voltage.In the power pack there is a line voltage control from 200 to 250 volts, and this is very useful for regula- The British General Electric cookino de inun..tration at the recent Radio Exhibition. go w r g tes 11 WIRELESS WEEKLY FriLlaY.7i-tt June, 19/

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No. 24 This article concludes the lesson on condensers. The reader will find thatitisa very simple matter to calculate thecapa- city of any condensers he hason hand. We have now treated the theory and operation of the valve, and of condensers.Other compon-

1111WMPIIR14,1117111, ents will be discussed in future issue. 71

OFTEN it will be found that a special raw): microfarads.A equals the area a_ remember how we experimented with city condenser will be required. When side of one plate in centimetres.One inch a piece of apparatus called is equal to 2.54 centimetres (two point five aLeyden Jai this is unobtainable, the experimenter ma:, Did you note how the jar could holda cnacge four centimetres), so that if the area of one ofelectricity, and haw that charge Use combinations. As a rule, most radio fans plate is2 x 2 -equals 4 square inches, the coii.ci have quite a number of odd variable con- be obtained at any time by using thed.:; - area in centimetres will be (2 x 2.54) x (2 x charger, or giving a path for the densers lying about, and various capacities 2.54) centimetres. current to will result by placing these in series or in flow? Thisisexactlythe principleused parallel. N-1 simply represents the number of plates in the condenser. The charge is heldinde- minus one, which will give the number of finitely (exceptforslightleakages which Thefollowinglistshouldprovevery bandy: - dielectrics. Then we have aline, which have already been referred to, suchas poor shows that the top row of symbols must be dielectrics), and can be made to flow. Condenser capacities Resultant capa- divided by those below the line.The num- You have noted inmicrofarads. (or should have noted) city (mf.) ber 4 needs no explanation, but d equals the that condensers have a capacity for storfn7. Series. Parallel. distance between the plates in centimetres. The larger the capacity of the condenser, .0001 and.00025 .000071 .00035 P1 equals three and one -seventh. Ten to tale the greater will be .0001 and.0005 its capacity for storing .000083 .0006 fifth power is merely 100.000 (one hundred electricity.Thus some condensers have very .0001 and.001 .000090 .0011 thousand). Ten to the fifth power does not small capacities, such as one microfarad, .0001 and.002 or .000095 .0021 mean that the number must be multiplied fractions of a microfarad.These are gen- .0001 and 005 .000098 by itself five times. .0051 This is an error often erally used in radio work, because thecur- .0001 and.006 .000098 .0061 made by the beginner.In radio calculations rent handled is relatively small. .00025and.0005 This does . .00016 .00075 you will often find numbers are given to a not mean that a condenser must 'initself .00025and .001 .0002 .00125 certain power.This saves showing a long be large to hold a certain amount of elec- .00025and.002 .00022 .00225 string of noughts.Thus, if we see. in the tricity.On the contrary, a one microfarad .00025and.005 .00023 .00525 course of our reading, the phrase, 100 to the condenser may be as large as a matchbox, .00025and.006 .00024 .00625 15th power, it merely means 10.000,000,000.- whilst it may also be as large as a house. Condenser capacities Resultant capa- 000,000.The "power" figure is usually shown The capacity of the condenser remains ex- in microfarads. city (mf.) in small print, slightly above the figure it- actly the same, providing its characteristics, Series. Parallel. self, thus 109 equals 10 to the 9th power. such as distance between plates, etc., match .0005and 001 .00033 .0015 Now, you should remember that the multi- in such a maner as to modify the capacity. .0005and.002 .0004 .0025 plication sign is usually left out where the In other words, though in one sum we may .0005and .005 .00045 0055 .0005and symbols cannot be confused. so that the for- find that the distance between the plates of .006 .00046 .0065 mula should read C equals Ak (n-1) a .002 condenser, using plates with an area .001 and 002 .00036 .003 of 3 inches, may only be .002 inches, this .001 and .005 .00383 .006 4d9pi(109) distance may be increased to three or four .001 and.006 00085 .007 .002 and Instructionsforcalculatingthe capacity inches when the area of the plates is in- .005 .0014 .007 creased.The capacity of the condenser will .002 of condensers inseriesorinparallel ap- and .006 .0015 .008 remain precisely the same. .005 and .006 .0027 .011 peared in a recent issue of "Proving Radio" 2 condensers in: when series and parallel connections were A natural question arising from this will Capacity Series. Parallel. being discussed. be: "What advantage is therein using .0001 .00005 0002 I purposely left out an explanation of the extra large condensers when they may be .00025 .000125 .0005 symbol K, becauseitis important enough made in more compact sizes?"_ The answer is .0005 .00025 .001 to require special explanation. K represents that certain pressures requirealarger .001 .0005 .002 the S.I.C. of the dielectric,i.e., the specific and a stronger container. Thus a heavy .002 .001 .004 Inductive capacity of the dielectric.This is pressure water main requires a large, strong pipe. .005 .0025 .010 a figure determined by comparison with the If the pipe were of small diameter, and .006 .003 .012 capability of the dielectric to act as an in- thin, the pressure would be so enormous as Icondensers in: 4 condensers in: sulator against electrons.For instance. the to break through the pipe.Exactly the same Series. Parallel. Series. Parallel. S.I.C. of air at normal pressure is 1. There- happensinacondenser whichis"over- loaded." .000033 .0003 .000025 .0009 fore, we merely replace the symbol K by Iftoo high voltageisused, the pressureisoften .000083 .00075 .000062 .001 1if we are using a condenser in which the greatenoughtobreak is isa list .00016 .0015 .00012 .002 dielectric air.The following through the dielectric. .00033 .003 .00025 .004 showing the S.I.C. values of various types of Electrically, the pressure becomes great .00066 .006 .0005 .008 dielectric: - enough to force electrons to flow through the .0016 .015 .00125 .020 Air.1;flintglass.6.6-10(depending on dielectric.When this happens, the plates .002 .018 .0015 .024 quality);mica.4.6-8;solidparaffinwax, actually become shorted. and a complete cir- It is not a difficult matter to calculate the 2-2.5; sulphur, 3.9-4.2; castor oil. 4.7; porce- cuitis made by means of the electrons. capacity of any variable condenser you have lain. 4.4;quartz, 4.5;resin, 2.5;oliveoil, The distance between the plates of a con- on hand. The capacity can be calculated 3.1,gutta-percha. 3.3-4.9;shellac, 3.1; denser is extremely important.If two cop- approximately by avery simple formula. common glass, 3.1-4; turpentine, 3.23; dry per balls were placed opposite one another, which (though It seems to be a jumble of oakwood.2.5-6.8;ebonite.bakelite,etc.. and variousvoltages applied(negativeto letters 5-6. oneball, and positivetothe other), we meaningless andfigures), isvery should find that the distance between the simple when one looks into it. The formula to calculatethe Thus,if we are asked balls would have tobeincreased as the le -- capacity of a condenser having 40 plates, air C equals A x k (n-1) voltage was increased,otherwisea spark insulated, each plate with an area of 6 centi- would jump across the air gap, and so a cur- metres. separated by 3 -bin. washers, our sum rent would flow.This arrangement is called 4 x d x pi x 9 x (10 to the fifth would become - a spark gap (we shall make one later), and power). 6 x 1 x 39 used to be used in old -type transmitters. We must explain this.C is the abbrevia- The spark gap has since been discarded tion for capacity.Following out the formula 4x1(2.54) 9 x 3.1,7 x 100.000. and our an- owing to the interference itcauses. given above, our answer would be capacity swer would be in microfarads. (Continued on Page 29.) P:eze ltyptity Eight WIRELESS WEEKLY

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The condenser (as I mentioned before) ha.: ways tuned either by means of variable con- probably noticedthattie energyinduced capacity.Before a wireless receiver can re-densers or variable inductance coils. in thegalvanometer coilcould bede- ceive transmittedsignals,the capacityof It has been stated that the capacity of the creased by moving the battery -coil away.In its circuit must be the same as that of thecircuit may be altered by varying the num- other words, the nearer the primary to the transmitted station.This is where the var-ber of turns in the circuit.There is also secondary, the greater would be the induced iable condenseris so veryuseful.By itsanother method which has been and is still) current.Try the experiment again, placing aid, we are able to alter the capacity of am*used to a great extent.This method con- the primary at varying distances from the circuit. Thus a.0005variable condenser sists of a number of inductance coils placed secondary. may have a minimum capacity of .0001. Thein close proximity to each other.Varying Here is No. 3 examinsticn paper: -- capacity of the condenser, by whichii,is the distance between the coils will vary the Calculate the capacity of the condenser known, is usually the maximum capacity. capacity in the circuit.This should be evi- described in this issue. Inductance coils have both inductance and dent to those who performed the galvano- What would bethe capacityinmicro - capacity.If this werenot so.it would be meter -inductance coil experiment previously farads of a condenser having 15 moving and impossibleto do without condensers. As described.Readers who have followed out 16 fixed plates,separated by1 -16th inch thecoil has capacity, however,itispos- theseexperiments should now appreciate washers, using mica as a dielectric, with an sible to do away with condensers, and alter their value. since we have referred to the S.I.C. of 5?The plates each measure 4 x 5 galvanometerexperimentseveral times the capacity of the circuit by altering the latelyin order to PROVEcertain radio inches. number of turns of wire in the circuit.This phenomena. These will take you longer than you might 'is known as "tuning."Radio sets are When you performed the experiment, you think: but see what you can do. PROVING RADIO CLUB NEWS Executive Report SUMMER HILLGROUP.-Reportfor MORSE LESSONS. meeting held on May 16, 1929.We took for THE FOLLOWING LETTER will explain THE Hon. Secretary reports the formation this meeting electric current, conductors, and "'" ofthree new groups, one at Ashfield, insulators.The theory of these, the move-itself:-"Dear O.M.,-I happened to seein Five Dock, and Botany, thus making nearly ment of the electron in currents, conductors,WIRELESS WEEKLY (Proving Radio) that a scoreof groups. Anyreaders who and insulators, was explained and describedyou were in need of hams to transmit code areenthusiasticandwishtojoinup by diagrams drawn on the blackboard. Whenpractice lessons on adefinite schedule.I who are enthusiastic and wish to join upwe had finished our lesson on the above we with the above groups. get in touch withcommenced experiments withtheWems- could transmit these sigs. on, say, one night Secretary, Mr. Hook.29Blair- theHon. hurstmachine.Withthemachine we a week, preferably Friday or Sunday, and gowrie Street, Dulwich Hill('phone.Pet. charged up a condenser having in it aboutalso preferably on 84 metres, though I can 3272). 1100 square inches of tinfoil.This wasmanage to get some juice into the Zepp on Great progresshas been made forthe charged in a few minutes, and gave a spark forthcoming dance at the Palais Royal onabout half an inch long when discharged. 230. I see that VK2KB and VK2AR are al- June6,anditisexpected to be a hugeVarious other experiments tried with staticready transmitting these lessons, so perhaps success. were successful. there is no need for a third station, though, GROUP REPORTS. no doubt, 'the more the merrier,' and ifit CITY NO. 2.-The membershipofthis AYR GROUP.-A meeting was held at the will help the 'ham -to -be' group is very small, and new members areresidence of Mr. J. D. Gray, Queen street, itis worth some welcome. Up to date we have discussed the Ayr, North Queensland. for the purpose of time and trouble.Re the 'Proving Radio' atomic theory, static ionisation, and electricforming a local radio group.Nine fans were Section.Itis FB for anyone who does not These were found to be very inter- present, and it was decided to form a club. currents. to meet once a fortnight, with the "Provingunderstand much about radio-even the ele- esting, and we are looking forward to the ments of it.Well, OM. 73, and keep up the lectures to follow. Radio" section to meet once a week.It was decided that the secretary, Mr. J. D. Gray, good work.Yours sincerely,(signed) R. EASTERN SUBURBS GROUP -This has write"WIRELESS WEEKLY," intimatingHuey (VK2HU)," Thanks, VK2HU. Asyou now the largest membership of any group of,their desire to be recognised as a "Provingsay, "The more the merrier." the club, and new members are rolling upRadio" Club Group.Since the first meeting I have for; is. warded your letter to the organisingsecre- weekly.We are finding great difficulty a Clubroom has been secured, and another tary, who is in touch with all Groups. accommodating them. Any person who hasmeeting has been held.Two new members the time and room to accommodate anothercame along, making the membership 11.It MAROUBRA JUNCTION GROUP.-The group kindly let us know, and we willbe was decided to charge an entranc,e fee of 5s following letter has been received from able to organise that group at once. and a subscription of is per week for those Mr. Richard Mansfield:-"It is proposedto CONCORD WEST GROUP.-We have up in work, and 6d per week for those out of form a 'Proving Midler Club' at Maroubra to date discussed the atomic theory,static work.' At the second meeting the experi- Junction. Willintending members please ion and ionisation. and at our lastmeeting ments in Nos.1 and 2 of "Proving Radio"send their names and addresses to No.11 electric currents.The lectures have caused were carried out.These were all very suc- Shepherd Street, Maroubra Junction.and a lot of discussion,and our members have oblige." gained a lot of knowledge of these subjects. cessful. It has been decided to take two parts each week so as to be able to catch KOGARAH GROUP REPORT-Two new Dance Music members were enrolled on Wednesdaynight, up with the articles.After the meeting fin- electronic ished those who were eager to get on wit,iA BRIGHT programme of popular melodies when the Group dealt with the willbe given from 3L0 on June theory, also conductors andinsulators.It the Morse Code were invited to stay after 13, has been decided to form a morseclass at when Bob Molyneux will be heard insome members who the meeting.All members stayed. The meet- old and new favorites.Bob Molyneux need, the next meeting for those ing broke up at 11.15 p.m., when all members no introduction to readers; he is well known desire practice. The meetingconcluded with throughout Victoria as a concert artist of a general discussion, inwhich all membersreluctantly left. Next week we will pro-much ability, and his tine baritone voice is participated.This group now has a fairlyceed with experiments, viz., the polarity indi- alwaysapleasingadditionto thepro- large membership, andwillwelcome and cator, decomposing water.flash -lighttele- grammes. te assist any new members who may care graph. and electroplating.All members are come along. very enthusiastic, and new members are ex- Bob Molyneux DULWICH HILLGROUP.-This group had a large attendance at the last meeting.pected next week. We would be very pleased rrHE music supplied by the Palais Royal Including several visitors from other groups. if you would forward to us the membership Orchestra. at the Movie Ball on June the lecture for this meeting being basic units certificates. (Remarks: Welcome, Ayr Group. 25,willbe transmitted through 2FC.The definitions, and various formulae. These were Your letter has been passed on to Mr. A. G.dance music on the occasion of the Fire Bri- fully explained by the aid of the blackboard. gades' Ball. at the Town Hall, will also be Simmonds, "Gunton," Marsh Street, Arm-broadcast;thisisset down for June 26 and several problems based on the formulae cliffe, who is now dealing with country group through 2BL.Inaddition,severalpro- were given the members to work out.In applications.Please send listof names ofgrammes are being arranged, and willbe this way we found that they had a good broadcast from the Union Hall, Sydney Uni- members, when certificateswillbe for- versity, in connection with dances hefd in knowledge of this subject. warded.) conjunction with the various colleges. Page Thirty WIRELESS WEEKLY Friday, 7th June. 1929.

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Obtainable from every Radio Dealer in Australia. Friday. 7th June, 1929. WIRELESS WEEKLY Page Thirty-0nd KtC1ictilNG WV/411 lAcil eVieT SHORT WAVE AND AMATEUR NOTES BY VK2NO BETWEEN you and me and thoseKilo- that there is a tremendous amount of inter-by Mr. Martin, of Randwick, from the ori- cycles, one can get a lot of fun out ofference from powerful commercial stationsginal MIDGET SG FOUR, and it was easily this short-wave business, even if it IS 1929! operating within the amateur frequencies. Ifthe best SW telephony I ever heard. The "hams" have been getting a lot of funevery "ham" who notes such interference at IftheoscillatorinthevicinityofSt. out of it, and also done a lot of hard workany time will make a note of the stationMark's Road, Randwick, sees these notes ho in investigating the 30 megacycle or 10 -metre offending, and if possible carry out an accur-will know that his "canary" certainly gets regions, with the result that the previouslyate check on the frequency, and send his re- out.By the sound of it he must have been despised 10 -metre frequency has been proved port to the headquarters of the W.I.A.. pee-next door with a veritable galaxy of fringe definitely to be of value. haps something will be started. howl, backlash, and whatnot.This Martin It is only a very short time ago that civet There are certainly some weird and won-SW special receiveriseasy to make -uses In America the research engineers of a very derful stations around 21 metres who seemvalve base coils and excellent components, prominent radio concern stated far and wideto indulge in a regular picnic in blotting out and will be described as a full technical ar- that anything below 12 metres was a sheerthe amateur transmitter. and all around the ticleat an early date. waste of time -and now, in May, 1929, I getdials on either side of our so-called allocated Mr. Russell Crane passesafewtime - me hold of a certain American radio jour- frequency, there are great big silent gaps- worthy comments about SW receivers, with nal, and I read that a certain short-wave -..hichIthink I mentioned before. his notes.He says: "I was very interested engineer over there, who has designed a The R.A.A.F.R.workisgoingsteadily to closely examine the circuit and all details "something out of the ordinary" S.W. re-ahead, and the writer is chafing at the delay ofthe 'New York Times" short-wave re- ceiver. has spent most of his time listeningIn getting his station into operation again. ceiver used to pick up the Byrd transmis- to 10 -metre signals with it, and openly states Somehow, in Sydney,italwaysseemsto sions.It is very satisfactory to note that. al- "that the channels from 28,00 to 33,000 kilo-choose the week -end for Mr. Jupiter Pluvius though this set is the most modern Ameri- cycles should be reserved for commercial in- and it's no joke trying to erect a 60 -footcan creation, we in Australia are right up terests."Nice, isn't it?Like the old daysmast in between drenching showers. You to date.Such sets as the Midget Screen - over again, when 200 metres and below was other Reserve Hams ought to see the special grid and the All -Empire are just as efficient "no use for anything much -give itto the card for the shack wall for VK2NO. The Red.if not more so.I would back them to do amateur." White, and Blue ring "target" with a gold just as well as the 'New York Times' set. Talking of 10 metre work -every copy Ialbatross sailing across the middle. Ifit The latterisbeautifully made, good parts, receive of the T. and R. Bulletin, the jour- reproduces atallwellitwillbe given in and a few extra gadgets, but only in refine- nal of the Transmitters' Section of Radiothese notes as a suggestion for QSL cards. ments isit superior to the sets mentioned Society of Great Britain, shows a tremen- At last a Ham has sent me some informa- above." dous amount of activity on 10 metres.Ittion on his doings.Mr, R. Huey, VK2HU. The writer wishes to thank Mr. Killen, of seems nothing to work America with about writes: "VK2HUisnow interestedIn10 Singleton,N.S.W.,forhislogof stations as much power as a pocket lamp delivers, metres.Experimentsarebeing conducted heard, but it would be of no Interest to list or to maintain reliable contacts with India, with two kinds of antennae -first a full wave them in these notes, as they are all commer- Czecho-Slovakia, or Russia. one -quarter wave above an earthedwire cialtelegraphystations -the stationsthe What a differenceto10 -metre work in for HA radiation.Secondly, aI wave ex- Hams do NOT like. Australia, where signals at that frequency actly I wave above earth for LA radiation A few DX cards for Hams have passed play a lot of queer tricks.Being geographic- The transmitterisa TPTG, which worksthrough my hands from Russia, and itIs ally situated on the face of the globe as we well on 10 and uses 23 watts with 400 volts amusingtonotea rubber stampedmis- are in Australia, makes 10 -metre work with on two 201A's. sive on the back, which says "NOTICE - the rest of the world difficult, which isall USSR HAMS DO NOT USE THE WASHING- the more incentive to "hop to it" and keep "Tests are being arranged with VK3BQ. plugging away. Some wonderfully good work 80 metres seems by far the most interestingTON INTERMEDIATES." And that's that! is being done in Victoria and the West byband, and two new men are VK2KX and Needless to say, our Russian friends will have certain 10 -metre "fiends," and their efforts VK2KZ.I have enjoyed more ragchews onto toe the line if Great Britain resumes dip- are being slowly burt surely rewarded. I 80 than any other band all told, and it willlomatic relations with the Soviet, asis ex- often getletters from SWBCL's, who askbe a great pity if we lose it in June.)Sure pected.The Washington Prefix for Russia if 10 metres will ever be any good for "phone." O.M.).The best signals on 42 metres here is RK. It may be over very short distances, but not come from VK4RG, who is using a mere 150 much good for international work.It seems volts on a 201A.His RS sigs have a CC that if a fog passes between the transmitter characteristic, though he is using TPTG. For Still More Wallpaper and receiver, or if a sparrow alights on the'phone he QRO's on to a B eliminator -Hi! USL cards are now held for ZL3IR. VK4CM, aerial -away goes the signal on one of those isstill 20 metres the same old band of ZL3CM, VK7CH, VK5MB, VK3AR, mysterious journeys which some say go to unexpected DX, and my low -power sags seem VK2GW, VK2YJ, VK2KD, VK2YI, VK2KD, Mars. to bring the same reports as the 150 and VK2BB, VK2LG, VK2HM, VK2MF, VK2ZY, VK2NS breezed into the office this week 250 watters.VK2JJ does well on 20 metres. VK2FP, VK2PM, VK2BQ, VK2XR, VK4BB, and reported good DX on the 20 -metre band and has worked every country with three VK2DY, VK4BB, VK3WX, VK3CP, VK4BB, and that the recent 80 -metre tests went off watts except Africa."(Yes, Africaisthe VK4BB (Hi! 4BB, U must have been busy well.VK2NS is still the same "old sock" of real snag.)Thanks, VK2HU. Glad to know O.M.(.VK5HG. VK3CP. VK3CP, VK3PM, the Rag Chewers' Club, and has a great re-that one ham reads these notes, anyway! VK4GN, VK5BB, VK4HM, VK4MM, VK5JH, gard for 80 metres.A suggestion of his is Now, you SWBCL's. How do you find the VK5CG, VK5HG, VK4GM, VK2FK, VIC2TW, worth putting in print in the hope that it will SW "bunk" now?How many listened to VK4BB, VK3CP, VK3OT, VK3CP, VK2LJ, reach the gang, although I begin to wonder KGO yesterday afternoon, I wonder (Wed- VK5BW, VK4F313, VK3LP, VK3MY. (Note if they ever see these notes, because none ofnesday, May 29).From 3 p.m. to 6 p.m. VK4BB that there is a card for VK5BB, but them send any dope along to the struggling KGO was as powerful as any local station. think this is yours.)Most of these cards are author. with no sign of fading. and the most per- from England, Finland, Germany, Holland, Itisjust this.All of us who are busy fect modulation.The writer had the plea- Austria.Poland. Burma. France, America. on 42 and 21 metres, or thereabouts, know sure of listening to a new SG receiver built and Russia. PoETPThirty -Two WIRELESS WEEKLY rrldny, 7th June. 19.11

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Local Programmes, Friday, June 7

iertainment:letters andstories.6.30: 2FC "Sun" news and late sporting.6.40: From EARLY MORNING SESSION. INDEX Farmer's Restaurant,in conjunction with Announcer,A.S.Cochrane. Farmer's orchestra, a programme of dinner 7.0:"Big Ben" and announcements. 7.2: music arranged bythe New South Wales Official weather forecast; rainfall; river re- To Local Programmes Broadcasting Company -(a) "Hungarian ports;temperatures;astronomical memor- Dance No. 5" (Brahms);(b) "Sans Souci" anda.7.7: "Sydney Morning Herald" sum- FRIDAY. JUNE 7- (Von Blon); (c) "Sunny" (Kern); (d) song; mary. 7.12:Shippingintelligence;mail 217C,2BL. 20B. 2UW 35 (e)"Russian Peasant Dance" (Lehar);(F) services. 7.15: Studio music.7.25: Invest- SATURDAY, JUNE 5- "VisionOrientale"(Cui). 7.7:Australian ment market: mining sharemarkets; metal 2FC, 2BL. 2GB. 211W 38 Mercantile Land and Finance Co.'s report; Quotations; wool sales; breadstuffs markets; SUNDAY, JUNE 9- weather report and forecast, by courtesy or Inter -State markets; produce markets.7.40', 2FC, 2BL, 2GB, 2UW 42 Govt. Meteorologist;Producer' Distributing Studio music.8.0:"Big Ben." Close. MONDAY. JUNE Society's fruit and vegetable market report: MORNING SESSION. grain and fodder report ("Sun"); dairy pro- 200. 2BL. 203, 2UW 44 duce report("Sun"). 7.25:Mr. Pim and Announcer.A.S.Cochrane. TUESDAY, JUNE 11- Miss Pam in advertising talks; handy hints 10.0: "Big Ben" and announcements. 10.2: 2PV, 2BL. 203. 2UW 48 and nonsense. Pianofortereproduction. 10.10: "Sydney 7.53: An Ad. Special. 7.55: Morning Herald" news service.10.25: Studio WEDNESDAY, JUNE 12- Programme and other announcements. ' music. 10.45: A talk on "Home Cooking and 2FC. 2BL, 2GB. 2UW 52 EVENING SESSION. Recipes" by Miss Ruth Furst. 11.0:"Big THURSDAY, JUNE 13- Announcer: Basil Kirke. Ben."A.P.A. and Reuters cable services. 20C. 2BL. 2GB, 2UW 58 Accompanist:G. Vern Barnett. Close. 8.0: G.P.O. chimes.The Light Orchestra, 11.5: conducted by Horace Keats - MIDDAY SESSION. (a) "Rhapsodie Russe" (arr. Nussbaum). Announcer,A.S.Cochrane. (b) "Serenade" (Strauss). 12.0: "Big Ben" and announcements. 12.1: 2BL 8.20: Jack Kinson. baritone - Stock Exchange,firstcall. 12.3:Official (a) "The Little Drummer of Gravelotte" weather forecast;rainfall.12.5: Summary MORNING SESSION. (Temple). of news, "Sydney Morning Herald." 12.10: Announcer: A. C. C. Stevens. (b) "Simon the Cellarar" (Hatton). Rugby wirelessnews. 12.13:A reading. 8.0: G.P.O.chimes. Weather re - 8.27: The Light Orchestra, conducted by 12.30: Studio music.1.0: "Big Ben."Wea- port, State and metropolitan. 8.3: Horace Keats - ther intelligence. 1.3: "Evening News" mid- Studio music. 8.15: News and "Indian Love Lyrics"(Woodforde-Fin- day news service;Producers'Distributing information service from the "DailyTele- den). Society's report. 1.20:Studio music.1.28 graph Pictorial."8.45: Studio music. 9.30: 8.42: Frank Ryan, comedian - Stock Exchange, second call.1.30: PopularG.P.O. chimes.Half an hour withsilent (a) "When You FigeeritOut." Studio music.2.0:"Big Ben."Close. friends. 10.0:G.P.O. chimes.Close. (13) "Ernest Weil Beloved." AFTERNOON SESSION. MIDDAY SESSION. 8.52: The Light Orchestra, conducted by Announcer: Laurence Halbert. Announcer: A. C. C. Stevens. Horace Keats - Accompanist: Ewart Chapple. 11.0: G.P.O. chimes. 2BL Women's Sports "The DollarPrincess"(Fall). 2.30: Programme announcements.2.32: Association session. conducted by Miss Gwen 9.2: Jack Kinson, baritone - The Book Lover'sCorner. 3.0: "Big Varley. 11.30: A talk by "Priscilla"; advertis- (a) "The Diver" (Loder). Ben." Studio music. 3.30: Romano's ing hints.11.40: Women's session, conducted (b) "If Ever I Meet the Sergeant" (Ben- Cafe DanceOrchestra. conducted by prano-(a) "Mifanwy" (Forster);(b)"Lit - nett). Bennie Abrahams. 3.38: From the studio,fare," by Nurse May. 12.0:G.P.O. chimes. 9.9: Weather report. Phyllis Broadbent, soprano -(a) "Little Lady Special ocean forecast and weather report 9.10:C.R. Dexter, last minute sporting of the Moon (Coates),(b)"SometimesI 12.2:Studio music. 12.30:Shipping and information. Seem to Hear You" (Phillips).3.45: A read- mails.12.35: Market reports.12.48: "Sun" 9 25: Harry Croot, in popular numbers - ing. 4.10:Phyllis Broadbent, soprano -(a) midday news service. 1.0: G.P.O. chimes. (a)"Filla Glass aAth Golden Wine" "When Love is Kind" (A.L.),(b)"Cupid" Studio music. 1.30:Talk to children, and (Quilter). (Sanderson). 4.17:A studioitem. 4.22: special entertainment for children in hos- (b) "The Sailor's Paradise" (Richards). Romano's Cafe Dance Orchestra, conductedpital, by Uncle Steve.2.0: G.P.O. chimes. 9.35: By courtesy of J. C. Williamson, Ltd.. by Bennie Abrahams. 4.32:J.E.Patter- a transmission will be taken from one of Close down. Sydney's leading theatres. sonwillspeak on "Trout Fishing in New AFTERNOON SESSION. South Wales."4.45:Stock Exchange, third 10.5: From the studio: Late weather. call. 4.47: Studio music.5.0:"Big Ben." Announcer: A. C. C. Stevens. 10.6:Studio Dance Band, conducted by Close. Accompanist: Kathleen Roe. Cec. Morrison. EARLY EVENING SESSION. 3.45: G.P:O. chimes. Studiomusic. 10.28:To -morrow's programme. Announcer: A. S. Cochrane. 4.0: G.P.O. chimes. A talk by 11.30: National Anthem. Close. 5.40:The chimesof2FC. 5.45: The A. C. C. Stevens.4.15: Bertha Waters, so- Children's session, conducted by the prano -fa) "Mifanwy" (Forsters);(b)"Lit- 2GB 'Hello Man." Letters and stories; tle Princess" (Faraday).4.22: Studio music. 10.0: Music.10.10: Happiness Talk by A. music and entertainment. 6.15: The 4.32:Frank Botham, baritone -(a) "The E. Bennett.10.20: Music.10.30: Women's Farmyard Fire from Kookaburra Gully. 6.30 Jester"(Cooper-Lissenden);(b)"Liliesof Session by Miss Helen J.Beegling.11.45: palgety's market reports (wool, wheat, and Lorraine" (O'Connor).4.39: "Sun" news ser- Close down. 2.0: Music. 2.5: Women's 6.40: Fruit and vegetable markets. vice. 4.44:Bertha Waters,soprano -(a) Radio Service by Mrs. Dorothy Jordan. 2.50: stock). (b) Music.3.30: 8.43: Stock Exchange information. 6.48: "Creole Swing Song" (Dena); "That's Close down.5.30:Children's Weather and shipping news.6.50: Rugby All"(Brahe). 4.51:Popular music. 5.0: Session by Uncle George.7.0: Music.7.30: wireless news.6.55: Late sporting news, byG.P.O. chimes.Frank Botham, baritone - Feature story.8.0: Miss Mildred Crick, con- the 2FC Racing Commissioner. 7.0:"Big (a) "Border Ballad" (Cowen);(b)"Harle- tralto.8.7: Violin solos.8.15: Mr. Clement Late news service.7.10: From Far- quin"(Sanderson).5.7:Pianoforte repro- Q. Williams, baritone.8.22: Symphony Or- mer'sBen." restaurant, in conjunction with Far- duction. 5.20:Studio items. 5.34: Pro- chestra.8.30: Humorous Interlude by Mr. Orchestra,. a programme ofdinner ducers Distributing Society's market report. Jack Win and Mr. Heath Burdock. 8.35: music,mer's arranged by the New South Wales 5.37: Features of the evening's programme. Miss Gwen Selva, soprano8.45:Address, Broadcasting Company -(a) "The Daughter EARLY EVENING SESSION. 9.0: Weather report.9.3: Violin solos. 9.13: of the Regiment" (Donizetti); (be song;(c) Announcer:BasilKirke. Miss Mildred Crick, contralto. 9.23: Hu- 'Scene de Ballet (Luigini); (d) "The Gondo- 5.40: Children's session, conducted morous Interlude by Mr. Jack Win and Mr. (f) "Intermezzo" en - Heath Burdock.9.28: Symphony Orchestra. liers" (Sullivan); (e) song; by Uncle Bas; music and 9.38:Mr. Clement Q.Williams.baritone. (Rouse). EVENING SESSION. 9.48: Band selections. 9.55:Miss Gwen Announcer: Laurence Halbert. Selva,soprano. 10.5:Orchestralmusic. 7.30: Foreword. 10.30: Close down. 7.45: Opening of the State Theatre by the POWER BOOSTER Acting State Premier. Hon. E. A. But- Extraordinary amplification for 2UW tenshaw, M.L.A., in the presence of their radio receiver or electric gramophone MIDDAY SESSION. Excellencies Lord and Lady Stonehaven, is provided by a new power amplifier, 12.30: Request numbers.1.0: G.P.O. clock the State Governor, Sir Dudley de Chair to be described in next week's "Wire- and chimes; music.1.15: Talk on homecraft and Lady de Chair. less Weekly."All -electric, and easily by Pandora.1.40: Music and request num- 8.0: The State Theatre Orchestra, conduc- built,this piece of apparatus is sure bers.2.30: Close down.4.30: Musical pro- ted by Will Prior. gramme. The State Theatre stage presentation. to attract a great deal of, attention. EVENING SESSION. From the Studio: Ambrose Bourke, bari- Be sure you order your copy early. 5.30: Children's hour, conducted by Uncle tone, Edith Cowley and Ian Maxwell, Although10,000more copies than Jack.6.30: Close down.7.0: G.P.O. clock entertainers, and Carlton Fay, novelty usual were printed last week, many and chimes; request numbers.8.0:Music, pianist. listeners who left it too late, were un- 9.0: G.P.O. clock and chimes; comments on 1028: Late weather and to -morrow's pro- able to otbain their numbers. foreign affairs, by Mr. J. M. Prentice. 9.10: gramme. Music and request numbers. 10.30:Close 10.30: National Anthem.Close down. down. Page Thirty -S1 WIRELESS WEEKLY Friday, 7th JHne. 1919.

Interstate Programmes, Friday; June 7

7.25:Fenwleles Stock report. 7.30: Weather info. 3L0 illation.7.40: Announcements. 7 43: Standard tine signals. 7 45: To -morrow'ssporting fixturesto EARLY MORNING SESSION. /NDEX viewed. 7.15: Early Morning Melod les.7.20: Morning Exer- NIGHT SESSION. tilesto Music. 7.30:Stockreports. StockEx- change Information.General news. Shipping and To Interstate Programmes Note,Atthree times during the evening mann sportinginformation. 8.0'Melbourne Observatory numbers from "The Country Girl."played by the timesignal. 8.1:MorningMelodies. 8 IS.:'lose FRIDAY. JUNE 1- BrisbaneComic OperaCompany,willbe 54550 38 down. 31.0. 9AR. 4QG, 5CL. 6WF. fromtheCremorne Theatre, It isimpossiblele MORNING SESSION. SATURDAY, JUNE 5- statethe exacttimes.thereforethe Itemsvff 3L0, 3AR. 4QG. 5CL. SWF. 7ZL 40 be announced fromthe studio and achange one 11.0 3LO'a supper Savories.Oyster Fritters.11.5: willbe made tothe Cremorne Theatre. R.H. Simpson, Editor oft he "Banks' Monthly Re- SUNDAY, JUNE 9- 8.0: The Studio Orcheatra- view." will speak on Banking Services Reach Every 31.0. 3AR, 4QG. 5CL. 6WF. 7ZL 43 Overture,"Festival".Luther Home." 11.25 "Au Fait" will speak on "Fashions MONDAY. JUNE 111- Phyllis Verner 'soprano.- 11.45: UndertheauspicesoftheDepartmentof 3L0. 3AR. 4QG. 5CL. SWF. 7ZL 46 -Somewhere aVoiceisCalling" Tate,. Health.Dr. Rowanwill speakon Health and "At Dawning" :Cadman,. Environment." TUESDAY. JUNEII - Fred Monument andBertHarrow - MIDDAY SESSION. 31.0, 3AR. 4QG, 5CL, ME. 7ZL 50 Another Argument. 12.0, Melbourne Observatorytimesignal. 12.1. WEDNESDAY. JUNE12.-- Mrs. C.Williams.violinistei- Britishofficialwireless news from Rugby.Reuters 3LO. 3AR. 4Q0. 5CL. OWE. 7ZL 54 "Lamente":Marie., accompanied bythe Saga and:he Australian Press Association cables."Ar- THURSDAY, JUNE 13- Orchestra. gue newsservice. 12.15:Newmarket stocksales. 3L0 3AR. 4QG. 5CL, OWE. 7ZL 58 Jim Morgan !baritone 1 -Selected. special report by the Associated Stock and Station The Studio Orchestra - Agents. Bourke Street, Melbourne, 12.20: The Station Rag. The Maple Leaf":Joplin:. Orchestra. Selection,"LaFavorite" I Donisetti 9. 0: Metropolitan weather forecast 12.30 Clelia Genoni MiNeill soprano: The Last 9 1 Doris M'Inneo !soprano; - Rose of Summer" (Moore.. Selected. 12.37:Stock -Prelude" and "Claire de Lune" Debussy -In the Marshes" .Riegod Exchange information. Prices received by the Aus- 0.22'Dawn Assheton coloraturasoprano. and "Allfor You" :Brown,. tralian Mines and Metals Association from the Lon- Laszlo Schwartz. saisteil by Estella Sheehan 9.8:Mrs.WInifredWilkinson elocutionist.- don Stools Exchange thisday. 12.43: The Station atthe piano - Monologues- Orchestra. "Scenes Pittoreeques" :Massenet I.12.50: "A CameoofMusic " -The Magic Glass"!Service, Madoline Knight . contra Ito) . Old-timeballads. Folk Songs and Dances of Other Countries. "Snowflakes",Major,. 12.57: Meteorologicalinfomration. Weatherfore- 10.2: News service. Britishofficialwireless news 9.14:The Studio Orchestra - cast for Victoria. New South Wales. South Austra- fromRugby. Meteorological information. An- "Concert Scene"4Krelsler 1. lia, and Tasmania.Ocean forecasts, river reports, nouncements. 9.21: Harry Collins and the Orchestra. rainfall. 1.5: The Station Orchestra."Scenes Pit - 10.10:CollIngwood Citizens' Band - 9.31: Blanche Curnow ,contralto - toresques," Part II.:Massenet I. 1.11: Clelia Genoni Overture, "Semiramide." "Laugh and Sing"4 Drumm ond M 'Neill,x:The.pr "Serena La"1Tosellir. Request 10.17: Eric Welch will speak on to -morrow's races "Golden Dawn" ,Lahr,. item. 1.18 htt Trio!Alva Hattenbach. vio- atMoonee Valley. 9.40: The Studio Orchestra - lin:Edna Hattenbach. 'cello: John Simons, piano 10.27:Collingwood Citizens' Band - Twenty minutes dance music. theT Trio.."Menuetto"Beethoven .b." Fox Trot. "I'm Always Chasing Rainbows" .Ken 10 0 News: weather; close down. hen"I/Schubert .. John Simons. piano. and Alya Hallam ). Hat tenbach v lotion "Rondo."fromSonata.Op. 10.34: Madoline Knight, contra I to - 34, Jedal Trio,!a: "Serenade ,Marc,.rb. "By Old-time Ballads. theBrook".Boisdeffre I ,c, "ch Vlennols" 10.41: Ern.Hall'sRadio Revellers,withHugh 5CL iKrelsler). 1.45'Close down. Huxham- "Roll Up the Carpeta" .Nixon I. MORNING SESSION. AFTERNOON SESSION. "To -day, To -morrow.Forever" . Nichols 1. 11.0. Chimes. 11.1: Morning melodies lilt 3 15: The Station Orchestra.Selection. 'The Girl "'Who Da".Carlton Kitchen craft and menu talk.11.45: Mr. L 0. BE Friend" ,Rodgers:. March,"Mignon".Poldini.. "Who Knows" inixoni. willspeakon "FirstAidtotheInjured." HA 2.30:Russell Callow ttenord"A Little Fairy Tale" Chimes. 12.1,Midday music. 12.15:General seat "LadyoftheMorning"I Burton I. service: 'Morris,. "Come,forIt'sJune":Forster 2.37: CrOZY Over You"ILeSis Britishofficialwireless news. 12.40: Km Selection, "Oh. Kay" -Old Sunshine"(Dixon midday music. 12.52:Stock Exchange informants: tOershwin 1. 2.45:Joseph Bareile. fin ie 1. "Tour- meteorological information.1.0: Chimes. 1.1: Owe Wipinthe Pan" . Baer 1. inunity singing from the Adelaide Town Hall. bilion Krantz 2.50: The StationOrchestra. -Guess Who'sin Town"4 Ra ¢a If. 14: Overture, "The MagicFlute" Mozart,.! "Marcia "That Stolen Melody".Pisher Chimes: close down. . Mozart d 3.0:Miss Tiara" Prances Fraserwill I 30 God Save the King. speak on "Mozart." 3.15: The StradTrio,Cecil AFTERNOON SESSION. Parkes. violin; Myra Montague, piano: Frank John- 3.0:Chimes. 3.1'The ClassicTrio. 312:Viols stone, 'cello,. 'Trio ins B Flat". Mozart .. Allegro. Jackson, soprano. 3.19: Tom O'Dea, comedian,I.H. Larghetto.Allegretto. 3.32:Russell Callow,tenor:. 3AR George Cowley.baritone. 3.32:The ClasairTra "UnaFurtivelagrima".Dontsettil. 3.3: Cecil 3.45. VioletJackson.soprano. 3.53:Tom Mkt Parkes violin,. "HymntotheSun"tRimsky- MORNING NEWS SESSION. comedian. 3.58: George Cowley. baritone. 4.5: tKormkoff "HindooChant"Rimsky-Korsakoff 10,0:O.P.O. clock says."Ten."10.1:Market re- Classic Trio. 4.15:"Musical Appreciations." a Want igeunerwelsen"(Sarasate 148,Russell Callow ports. Farm and station produce, fruit,fish.and lecturette on Franz Schubert.withillustratedrecord. I tenor "Givea Man a Horse HeCanRide" vegetables. 10.25: Shippingreports. Oceanfore- ings4.55. Stock Exchange information.5.0. Chian. . O'Hara d 3.51: Frank Johnstone ticelloo. "Medi- casts. 10.30. Mail notices.Express train informa- rIOSe down.

tation"Bach-Gounod . "Dense Rustique" /Squire: tion. 10.35. Newsservice, 10.59: Weatherfore- 3.55: TheStradTrio. "Andante'' . Bee thoven cast. EVENING SESSION. -Men nett"!Mozart,. "Plower Waltz"Tschalkow- MORNING MUSICAL SESSION 8.0: Chimes. 6.1 Children's happy moments. I.* sky , -Bourret",Handel:. 4.5: Dawn Assheton 11.0: Ancient Airs Along the Airways and a Bra - An interlude of dinner USIC. 6.50:5CL's sport* coloratura soprano. and Laszlo Schwartz tviolin servicesuppliedby"Slivius." 7.0:Chimes. 1.1: ofBeautifulBallads. 12.20: Britishofficial Stock Exchange information. 7.6: withEstella Sheehanatthepiano.willcontinue wireless news. Announcements. 12.30:Close down General marks theirinterestingrecitalsof characteristic music of reports-DalgetyandCo.,woolandgrain: Reba other lands. Forty Min urea of Melody. 4.45.Jack AFTERNOON SESSION. Grocers'Asaociation,dairyproduce. 7.10:A tag about-Football." 7.25:Mr.Keith Minchin. 7.s. Stocks. "The Woman Hater."willgive some more 3.0: 3.30 TheJedalTrio reasons forhis name. 4.55:News service. Stock BeautifulBallads. Mr. A. Orenf ellPrice, M.A., F.R.C.S.,will motley Exchange information.5.5: Close down. Alva Hattenbach.violin:Edna Hattenbach, 'cello: his series of talks on "Pioneers of Australia -Coked and John Simons.piano. Trio,"Adagio, from B George Gawler." EARLY EVENING SESSION. FlatMajor Trio" .Beethoven Varlations" 8.0: Answers toletters and birthday greetings, by 'Beethoven,. Piano, "Llebestraum":Liszt Trio. NIGHT SESSION. "Tango" Albeniz "Preludein A Plat",Cut,. 9.0:Chimes, "Bobby Bluegum." 0.25: Musicalinterlude. 0.30' 4.0: 4.30:Close down ContainDonald MacLean.Insome moretalesof BeautifulBallads. 8I Boake Smith's Palals Royal Band - "The Pirates ofthe Pacific." 0.45:"Bobby Blue - EVENING SESSION. "Forty -seven Ginger -headed Sailors" tilaraffir gum," SomethingDifferent. "High Up on a Hilltop" .Baer . 6.0: Orchestral Chefs d'Oeuv re.7.10: News service "My Blackbirds are Bluebirds Now' EVENING SESSION Announcements. 7.20: Sweet Solace ontheSera - 8 10Violet Jackson, soprano - 4.50: Madame Soward- ohms A Selection from her repertoire. .French Without Team." NIGHT SESSION, x.13:Boake Smith's Palals Royal Band -- 7.5:Stock Exchange information. LW Did You Know That, - -There's a Rainbowroundmy Shoulder 1.15:Official report of the Newmarket stock -I- 8.30: Transmission from Balla rat. by the Associated Stock and Station Agents, Bourke 10.30: News service. Announcements. "God Sate -ble...annIs77.-: May in the Moon"Leslie, Street. Melbourne. Latest truck orderings for theKing." "Rickety, Rackety Shack" Toblaa net tweek's markets. Fish market reports by J Ft 8.22Fred. Cluster, bass- Sorrell. Ltd. Rabbit prices.RI ver reports.Rain- -The Horn"IFIegiero '4 fall. Weathersynopsis. Marketreportsbythe 4QG s 25Hooke Smith's Palais Royal Band- VictorianProducers'Co-operativeCompany.Ltd. -Lily of Laguna"48tuarti. Farm and dairy produce and carcase meat reports. EARLY MORNING SESSION. Mexican Serenade"ITtresed Market reports of fruit by the Victorian Pruitgrow 7.43Time signals.7.45: News service. 8.0:Re "I'm co (Kedah.. ere Association.Retail prices. Wholesale prices of cords. 8.15: News service.8.30: Close down. 8.34:Will.Runge, comedian - fruitbytheWholesaleFruitMerchants'Associa- Five Minutes' Humor. tion.Citrus fruits. 7.30: News session,7.43, Birth- MORNING SESSION. 8 39Boake Smith's Pedals Royal Band- - 11 0:Music. 11.5: Social news.11.15: Lorin eeeee "Bouquet of Memories" (Akst I day greetings.7.45: Out of the Past. 7,46: Under 11.45: Mimic theauspicesofthe DepartmentofAgriculture.J. 11.30 Music.11.35: More social news. -Alabama Stomp" :Johnson.. TRamsay, Potato Expert,willspeakon-Potato 12.0t noon : Close. "Flower of Love. Culture -Seed Storage." MIDDAY SESSION. x.49:Neal. Rodney and Jack Burgess- Enterta niers,in new number with Ukulele 1 0: Marketreports:weatherinformation.1.20. NIGHT SESSION. From the Paris Cafe: Lunch-hour music. 2,0: Close accompaniment. 6.0: Programme announcements. down. 6.52:Boake Simth's Patois Royal Band- 8.1:H. K. Love will speak on "Technicalities." AFTERNOON SESSION. -That Saxaphone Waltz" (Sisk.. 8.15: CollingwoodCitizens'Band -- 3.0, Records. 3.30:Mailtrainrunningtimes "I Can't Do without You" ,Bealln March. "The White Plume," 3.31: From St. John's Cathedral: A recital by M, "Some Day, Somewhere" ,Pollack Fanta ale."Songs of England." George Sampson,F.R.C.O. I CityOrganist,. 4. 15 - B. 1 Meteorologicalinformation,including84... 8.25: JackStocks. "The Woman Hater" - This afternoon's news. 4.30:Close down. oph,,orrseeuturises. "PopularParodies." EARLY EVENING SESSION. 8.35. Collingwood Citizens' Band - 9.3: Announcements. /Selection. .1 PUritana." 6 0:Mall train running times mall information 9 sBoake Smith's Palals Royal Band- 8.45 Madollne Knightcontra Ito - shipping news 6 .5 :Dinner music. 6.25: Commercial "ThaEs Her Now" iYellent. 01.1 -time Ballads. announcements "Glad' Rag Doll":Yellen,. 8.52:Lindsay Biggins4 piano THE CHILDREN'S HOUR. "Sally of my Dreams". Kernell d ranta siein D Minor-Mozart/ 6.30:Bedtimestoriesconductedby -The Sand- 9.14 F,..2rued,,k0susstieurn.,bathsse-sissa.ay.. News Inbrief. 7.5:Stock Exchange "SonatainA Major ' ,Mozart,. man." 7.0: "RefrainBerceuse" IPalmgreol. news. 7.6:Metal quotations. 7.7:Market reports. 9.17Boake Smith's Petals Royal Band- Friday. 7th June. 1920, WIRELESS WEEKLY Page 'Thirty-Ser.'

"Out of the Dawn"'I Donaldson,.. "Mother, I Still Have You" (Jolson 1. "Sometimes I'm Happy" :Youmans, 9.26:Will. Runge, comedian - Will entertain you again. 9.30:Boake Smith's Palais Royal Band - "All by Yourself In the Moonlight" :Stafford.. Dream House" (Davis:. "Dem Golden Slippers" (Fox:. 9.39. Netts Rodney and Jack Burgess, Entertainers, In a new number, with Ukulele accompaniment. 9.43: Boake Smith's Patois Royal Band "A Siren's Dream"Clain, "I Just Roll Along"I Trent "We, my Honey and Me" :Tobias). Safety First Utility Always 9.59: Fred. Ouster. bass - "I Forget,I Forget"Newton,. 9.56.Boake Smith's Petals Royal Band - 'Beautiful" (Shay:. "Promise Me" :Van Cooths.. "Laugh,Clown, Laugh"(Lewis 10.6:Violet Jackson, soprano - Another selection from her repertoire. 10 . 9 Boake Smith's Patois Royal Band- -Dream Sweetheart"t Wendell.. LIFE, "Just Like a Melody out of the Sky"I Donald- son . ,34, 10.15: General news service. British official wireless news. Meteorological information. 10 . 30: 5CL's sporting service, supplied by "Silvius." includinga reviewofto -morrow's racesat Victoria Park and Moonee Valley. 4E 1tY 10.30:Boake Smith's Pa leis Royal Band- -Without You, Sweetheart" .De Sylva

Adoree"I West , . "Mississippi Mud"Barris.. "Oh, You Have No Idea"Dougherty.. "Avalon Town"e Brown I. Dream House"I Davis "I Fell Head over Heels in Love" (Thayer `Sonny Boy" Akst i. -Precious Little Thing They Call Love" Davis) "Hallelujah""Hit the Deck".. 11 . 0: Close down. PlaGREATER 6WF 10.0: Tune in. Gramophone and phonograph re- cordsfromthestudio. 11.0: Close down. 12 'JO: Tunein. 12.35: Markets,news, etc. 1.0: Tim, signal. 1.1: Weatherbulletin,supplied by the ECONOMY/ MeteorologicalBureauofWesternAustralia. 1.3: Music from the studio by the Misses Chapman and Dean. 2.0: Close down. 3.30:Tunein. 3.35:Musical programme relayed from the Primrose Cafe de Luxe: vocal Items from the studio.4.30: Close down. 6.45:Tunein. 6.48:BedtimestoriesbyUncle Duffy. 7.5:Light music by the Radio Trio. 7.30 Commercial and general information. 7.45:Racing talkby the Sporting Editor of the "Truth" News- paper Co., Ltd.8.0: Time signal.8.1: First weather "111, bulletin. 8.3:Musical programme from thestudio. SongsbySignorPalmetto;plan isle.Miss Audrey Dean, 8.50:Late news items,by courtesyofthe "DailyNews"NewspaperCo.. Ltd.:stationan- nouncements:shipswithin rangeannouncement, lateweatherbulletin. 8.57:"Gardening"talkby Mr.JamesConarty. 9.12:Programme continued from the studio.10.30, "God Save the King. - 104 .5 METRE TRANSMISSION. Simultaneous broadcast on 104 . 5 metres ofpro- gramme given on1250 metres, commencing at6 45 p 7ZL MIDDAY SESSION 11.30:Selections. 11.34:Midlands weatherfore- cast. 11.55: Tasmanian station's 9 a.m. weather re- port. 12.0: Chimes. 12.1: Shippinginformation. Ships within wireless range. Mail notices.House- wives'Oulde. Commercialnews. 12.11: British official wireless news. 12.29: Announcements. 12.55: News service. Railway suction producesalesheld atrailway. 1.30:Close down. AFTERNOON SESSION. ( Announcer :Jack Broadbent. 3.0: Chimes. 3.1: WeatherInformation. 3.15: Jacques Jacob's Ensemble. Waltz; Muriel Brunskill. contralto:theJ.. H.SquireCelesteOctet;Signor Lenghl-Ceilini,tenor; EddieThomas'Collegians. waltz: duet, Dame Clara Butt and Kennerley Run, - lord Columbia Symphony Orchestra: Lener String Quartet. 4.15:Personalities. Readingsfromthe Weekly Cloutier." 4.30:Close down. EVER -READY EARLY EVENING SESSION. .15: Selections. . 45 : Lille PeggyDyer. 7.0 Answers to letters and birthday greetings, by "Uncle David"and "TheStoryLady." 7.10:News set - RADIO BATTERIES 31011. EVENING SESSION, 7.15:SidJoneswillspeakon"Football.-7.30: A Studio Concert by 7ZL artists and Columbia. Wil- fred Kemp, violin solo, "At Dawning." 7.33: Harley OBTAINABLE FROM ALL Blaney :soprano), "Massenet" (Ashdown), "The Hand of You" (Bond), 7.40: The Black Diamonds' GOOD RADIO DEALERS ! Band, "Lohengrin" selection, part 1. 7.43:Doreen

Ellisonsopranos, "The Cuckoo"(Lehmann ) . "A Lose Note"(Roger.). 7.50:Wilfred Kempvioli holesaleDistributors: solo). "MinuetInG"(Beethoven). 7.53: Mary MooreI contralto),"Sincerity"(Clarke). "0 String ofPearls." 8.4: Light Opera Co.."Songs ofthe THE EVER -READY CO. (Gt.Britain)LTD. Pant."part3. 8.7: Harley Rigneysoprano). "By the Waters of Minnetonka"Lieurance )."The Street ofQuietWindows." 8.14: WilfredKemp(violin, 163 PITT STREET,SYDNEY. solo 1. "Legende"(Wein' awski ,. 8.18: DoreenElli- son I soprano "SoPeople Say"(Fisher),"That's AU" ( Brahe 1. 8.25: Spencer Shaw organsolo., "Tannhauser" :Wagner). "Finlandia"Sibelius). 8.92: MaryMoore(contralto)."WhateverIs IsBest." 'When Song is Sweet" (Sans -Sous(. 8.39: Herbert Dawson (organ solo), "Meditation"d'Ev ry I,"Toc- cata":Dubois:. 8.45: J.M. Counsel."An Hour with the Old Masters." 'The History and Develop - Merit of MusiC." 9.45: News session.Close down. Page Thirty -Eight WIRELESS WEEKLY Frhlay, 7th June. 1929.

Local Programmes, Sat., June 8

21-7C 2BL

EARLY MORNING SESSION. MORNING SESSION. II/III!'' Announcer, A.S.Cochrane. 8.0: G.P.O. chimes.Weather report -State 7.0: "Big Ben" and announcements. 7.2: and Metropolitan.8.3: Studio music. 8.15: Official weather forecast;rainfall;river re ports;temperatures;astronomical memor- News and informationservicefrom the anda.7.7: "Sydney Morning Herald" sum- "DailyTelegraphPictorial."8.45: Studio ik mary. 7.12:Shippingintelligence;mail music.9.30: G.P.O. chimes.Half an hour services. 7.15: Studio music.7.25: Invest- with silentfriends. 10.0: ment market; mining sharemarkets; metal G.P.O.chimes quotations; wool sales; breadstuffs markets; Close. ...7 inter -State markets; produce markets. 7.40: MIDDAY AND AFTERNOON SESSIONS. Studio music.8.0:"Big Ben."Close Announcers: A. C. C. Stevens and MORNING SESSION. Eric Bessemer. PRICE Announcer: Eric Bessemer. 11.0: G.P.O. chimes. Women's Session, con- 10.0: "Big Ben" and announcements. 10.2: Pianoforte reproduction. 10.10: "Sydney ducted by Mrs. Cranf3eld.What's on at the Morning Herald" news service.10.25: Studio Pictures and Theatres.11.15: Miss May Mit- 41/11 music.10.30: Last minute sporting Informa- chell will speak on "Mother's Day." 11.30: tion by the 2FC Racing Commissioner. 10.40 Advertising hints.11.40: Talk on "Garden- Studio music.10.45: A talk on "Gardening," byJ.G. Lockley ("Redgum"). 11.0:"Big ing" by Mr. Cooper, Park Superintendent. Ben."A.P.A. and Reuter's cable services. City Council.12.0: G.P.O. chimes.Special Isolate Your Loud 11.5: Close down. ocean forecast and weather report. 12.3: MIDDAY SESSION. Studio music.12.30: "Sun" midday news ser- Speaker Announcer: Ewart Chapple. vice.12.50: From Randwick-Description of Note: Race results from Randwick.120' the races in the running.Items from the "Big Ben" and announcements.12.2: Stock Studio during intervals by the Happy Trio. WITH A Exchange information.12.4:Studio music 12.10: "Sydney Morning Herald" news se," 5.0: "Big Ben."Close. vice. 12.15: Rugby wirelessnews. 12.20: Studio music. 1.0:"Big Ben.""Evening EARLY EVENING SESSION. News" service. 1.20:Studiomusic. 2.0: Announcer: Basil Kirke. "Big Ben."Close. 5.40: Children's Session, conducted by Un- AFTERNOON SESSION. cle Bas.Music and entertainment.Letters .------FERRANTI BRITISH MADE----\. Announcer: Laurence Halbert. and stories.6.30: "Sun" news service. 6.40: Accompanist: Ewart Chapple. 2BL Dinner Quartette -(a)"TheFortune 2.55: Race results and announce- Teller" (Herbert),(b) "Barcarolle"(Offen- ments.3.0: FromtheSydneySports bach),(c) "Three Bavarian Dances" (El - OUTPUT Ground: Description of the football match.3.15: From the studio, Cliff Gane, gar),(d) "Badinage" (Herbert),(e)"Fare- TRANSFORMER comedian; race results; popular items. 3.30: well, My Love" (Lehar). 7.7: Complete sport- From the Sydney Sports Ground: Descrin- ing and racing resume.7.30: Mr. Pim and tlon of the football match.3.45: From the Miss Pam in Advertising Talks, Handy Hints, studio, Hazel M'Pherson, contralto; race re- and nonsense.7.53: An ad. special. 6.55: Type OP1-(Ratio 1 to 1) for use sults;popular items.3.55: From the Syd- Programme and other announcements. with orJinary Loud Speakers of the ney Sports Ground: Description of the foot- ball match. 4.10: From the studio, race re- EVENING SESSION. diaphragm and cone type.Type sults; Cliff Gane, comedian.4.25: From the Announcer: Basil Kirke. OP2-(Ratio 25 to1)for operat- Sydney Sports Ground: Description of the Accompanist: G. Vern Barnett. ing Loud Speakersofthecoil footballmatch.4.45: From the studio, 8.0: G.P.O. chimes.The Troubadours driven cone type. The use of a sporting resume; Hazel M'Pherson, contralto 8.10: Carlton Fay, novelty pianist. 5'0: "Big Ben."Close. 8.20: Amy Ostinga, contralto. FERRANTI Output Transformer EARLY EVENING SESSION. 8.27: Walter Champney. is preferabletoachokefilter Announcer: A. S. Cochrane. 8.37: The Troubadours. unit because (a)the majority of 8.47: Carlton Fay, novelty pianist. 5.40: The chimesof2FC. 5.45: The 8.57: Announcements. chokes are inefficient with a large children's session, conducted by the 9.0: G.P.O. chimes and weather report, plate current passing through "HelloMan";lettersandstories;music and entertainment. 6.40: StockEx- 9.1: Romano's Cafe Dance Orchestra, con- them, and(13) the blocking con- change information. 6 . 45 : Weather ducted by Bennie Abrahams. denser has to be large if the lower and shipping news. 6.48:Rugby wireless 9.12: From the Studio: Amy Ostinga, con- news.6.53: Late sporting news. 7.0:"Big tralto. notes are to be reproduced proper. Ben."Late news service.7.10: The 2FC 9.19: Walter Champney. ly. The resultisthatthelag Horace 9.29: Impression of to -night's big fight, by Dinner Quartette. conductedby an eye -witness. caused by chargingand discharg- Keats -(a) "The Blue Danube" (Strauss); (b) "Popular Songs" (del Riego);(c) "The 9.44: The Troubadours. ing the condenserasthe signal Dance ofthe Hours" (Ponchielli); (d) 9.54: Romano's Cafe Dance Orchestra, con- varies, spoils music involving "Gumnuts' Dance" (Renton). ducted by Bennie Abrahams. 10.4: From the Studio:Anne Luciano, sharp changes, such as given by EVENING SESSION. popular vocalist. drums, plucked strings,the harp Announcer: Laurence Halbert. 10.11: Romano's CafeDanceOrchestra, and even thepiano. Accompanist: Ewart Chapple. conducted by Bennie Abrahams. 7.40: Popular music. 10.21: Anne Luciano, popular vocalist. 7.45: Programme announcements. 10.28: Late weather; late "Sun" news ser- Obtainable front every Radio 7.48: A record recital. vice 8.0: "Big Ben."From the Conservatorium 10.38: Romano'sCafe Dance Orchestra, DealerinAustralia. of Music, a concert arranged bythe conducted by Bennie Abrahams. Welsh Choral Society, "The Banner of 10.57: To -morrow's programme. J.2. St. George" (Eiger). 10.59: Romano's CafeDanceOrchestra 9.0: From the studio, weather report and conducted by Bennie Abrahams. announcements. 11.30: National Anthem.Close. 9.10: From the Conservatorium of Music: Write to A. Beal Pritchett (Aust) Second half of concert arranged by the 2GB Ltd., 17 Parker St., Sydney, for Welsh Choral Society. 3.0: Musical session. 5.30: Children's ses- Ferranti Booklet W.B. 416, deal- 10.10: From the studio, Studio Dance Band sion by Uncle George.7.0: Request evening conducted by Cec. Morrison. 8.0:Instrumental and danceprogramme, ing with the construction of B 10.28: Late weather report. 10.30: Close down. Eliminators. 10.30:Studio Dance Band, conducted by Cec. Morrison. 10.57: To -morrow's programme. 2UW 10.59:Studio Dance Band, conducted by 5.30 p.m.:Children's hour, conducted by Cec. Morrison. Uncle Jack.6.30: Close down.7.0: Request 11.30: National Anthem. Close. numbers.10.30: Close down. rriday, 7th .7nne 1929. WIRELESS WEEKLY Page Thirty -Nine AAILMOOCWS GREAT WINTERSALE Commencing June 6th 50/- cisSel4.11,4

Build It Yourself ! Loud Speaker 25/. The "Pilotone" Universal 5 British -made"Lissenola"Loud Speaker.Itstands 22inches Nov 16/51- high, and has a flare 15 inches wide. Beautifulantiquegold The "Pilotone" Five Valve Set Kit. Parts are finish.Rich, mellow tone. neatly boxed, complete with diagrams, etc., Usually 50/-. and ready to be assembled at a moment's SALE PRICE 25/- notice. No soldering or drilling required. Usually 00110/, SALE PRICE £6/5/- Electrify Your Phonograph! THE LISSEN PICK-UP The Kit Complete- Now 13/6 With all batteries, valves, speaker, etc.Usually £24. The famous "Lissen" Phonograph SALE PRICE £15/15/ - Pickup.Amplifies your music to any degree of softness or loudness, Complete, and ready assembled. Usually £25. through your Radio. Wonderful SALE PRICE £161161 - value at USUAL PRICE OF 17/6. SALE PRICE 13/6 Hydrometers Other Big Radio Bargains Usually 3/6 BRADLEY LEAKS-a perfectgridleak 'B" ELIMINATORS.-"Parmeko" B Batery in every respect. Eliminators solve your battery problems. Usually 16/17/6. Usually 12/-. 2/6 SALE PRICE i6 /2/ 6 now SALE PRICE 1/11 "B" BATTERIES. -60 -volt "Lissen" "B" Bat- SPEAKER KITS.-Goodman's 6 -volt Dyna- teries, giving a long life. mic type Loud Speaker Kits. "Ayanbee" Battery Usually 13/6. Usually 15/2/6. Testers.Will tell you SALE PRICE 10/9 SALE PRICE £3/10/- thechargeofyour HEADPHONES.--"Lissen"highlysensitive Headphones, light in weight. DIALS.-"Ormond" Vernier Dials. beautifully Accumulatorto the Usually 15/-. finished.Usually 8/6. closest degree.Thor- SALE PRICE 10/6 SALEPRICE 6/6 oughly reliable. TRANSFORMERS.-"Sutra" Transformers, ELECTRON WIRE.-Secure your new Insu- 5 to 1 and 3 to I ratio. lated Aerial Wire at a saving. Usually 3/6. Usually 8/6. Usually26 coil. 6/6 SALEPRICE 1/9 SALE PRICE, SALE PRICE Postage paidtoyour door (except Sets, which aresenthalffreight freetonearestPort urtioths or Railway Station). Write fornew Park e Giorye Sts illustrated Set When writing,kindly Polder-PRRE! Swine address your letters to "Specialists in all matters pertaining to the science of Radio" Desk 4.2. Miff. Forty WIRELESS WEEKLY Frl4ny, 7th illne. 1535.

Interstate Programmes, Saturday, June 8

Scene 5-Ronnie's roof garden. prano I 1:rid Laszlo Schwartz violinist:.Estas Scene 6 -On the way to the Church. Sheehan atthe piano. inFolk Songs and Operatic 3L0 Scene7 -Outside the Church. Arias. 4.7: The Jedal Trio. Trio, -Andante" :Haydn,. EARLY MORNING SESSION. MUSICAL NUMBERS -ACT I. "Marche Milita ire":Schubert 'Cello solo."Our le Lac" :Godard,. Trio. "Liebesgarten" ,Schumann: 7.15to8.15:See Friday. I Opening. Ensemble. 2."I'm One LittleParty,"Jay andGirls. "Menuetto" (Mozart:. 4.37: Madoline Knight (con- MORNING SESSION. 3. "Loveis aTerribleThing,"TutBlack,Cecil tralto!."Old-time Ballads.' 4.44: The Station Or. 10.50:Eric Welch will speak on to -day's races at Kelleway. and Leo Franklyn. chestra. Selection. "Queen High"(Gensler:.suite, Moonee Valley. 11.0: The Strad TrioCecil Parkes 4."IJustWantYou,"TutBlack andAlfred "InItallen :Goldmark o. violin,MyraMontaguepiano. Frank Johnstone Frith. EVENING SESSION 'cello,:-Trio. Op. 35,"No.3, O Major :Hummel,. 5."Thinking ofYou," Helen Patterson and Wm. ,Announcer: John Stuart., Rondo Scherzando. Valentine. AllegroconBrio. Menuetto. 6.0:A Bravura of Beautiful Ballads. 710:flews 11.12: Clelia Genoni M'Neill, soprano: "My Dreams" 6."I Kiss Your Hand." William Valentine. service. Announcements. 7.30:Orchestral Easter. I Tosti "Serenade"I Tosellii. 11.19:CecilParkes, 7. "Happy -Go -Lucky Bird," William Valentine and pieces. violin:"Serenade"(Schubert,.-Ballet Music from Girls. NIGHT SESSION "CapriceNo. 24":Paga- the Clouds,"HelenPatterson,William Rosamunde":Schubert:, 6. "Up in 8.0:All sportingresults. ninil. 11.29:Clella Genoni M'Neill.soprano:"Lo. Valentine. and Ensemble. Here the Gentle Lark":Bishop:.Selected. 11.36: 9. "Any Little Thing," Tul Black and Alfred Frith. 8.29: Did You Know That - Father'sFootsteps,"Leo Franklyn 8.30: The JedalTrio:AlvaHattenbach,violin: MyraMontague.piano: "Wiegenlied" :KJerult 10. "Following Edna Hattenbach, 'cello;and John Simons, piano -- "Gavotte" (Karganoff,, '.Nocturne" !Sibelius,.11.43: andCecilKelleway. Trio, "Ave Maria" :Schubert,. The StradTrio:"Nobody Knows" (White -Parkes,, 11. Dance. Winnie Tate. "The Palms":Faure,. "Melody":Gluck "Gavotte Louis"(Anon,."Bee - 12. 'she Kit-Kat Ballet,The Ballet. "Adagio Pathetique" :Beethoven). cruse"irlynski I."Marche Mllltaire":Schubert,. 13. "Lonely Romeos." Helen Patterson and Boys. 'Cello."Melodic"(Sharpentier). MIDDAY SESSION. 14. Reprise,"UpintheClouds,"HelenPatterson 9.0:ClellaGenoni (soprano: - 12.0:Melbourne Observatorytimesignal. 12.1: and William Valentine. Selectionsft am Italian Operas. Britishofficialwireless news from Rugby; Reuter's 15. Finale. 9.7:The Station Orchestra - and theAustralianPress Associationcables: Ar- FROM THE STUDIO. Selection, "The Desert Song" (Rombergi. gus" news service.12.20: The Radio Revellers: "She's 9.48:Song featureoftheweek. 9.20:Clelia Genoni M'Neill soprano I - a GreatBig Army of Friends" ,Nelson 9.49:31.0'Sweekly Tasmanian Letterfromthe Selections from Italian Operas. "Querida":Simon:."FallingInLove With You" -Courier,"Launceston." 9.27: Dawn Sssheton(coloratura soprano, Lamb iMaynel. 12.30:JackStocks. 12.37: StockEx- FROM THE THEATRE ROYAL -ACT II. schwartz.Hungarianviolinist; andEstelleSim. change Information; prices received by the Austra- 9.55: Opening. "You'll Find Us There," Ensemble. ban.atthe piano,in Songs from Many Lands. lian Mines and Metals Association from the London 2. -Danced with the Prince of Wales," Tui Black, 9.57: The Station Orchestra - Stock Exchange this day. 12.45: The Radio Revel- Cecil Kelleway, and Leo Franklyn. "A Southern Rhapsody" (Homer), lers:"ILove to Dunk a HunkofSpongecake" 3. "Wha Did? You Did," Helen Patterson and Wil- 10.7: Organ Recital by C.E. Monteath, P.11.1.0. iCestill,. "Sweet Sue, Just You" (Harris), "Roses of liamValentine. Transmission from St. Peter's Church, Eastern Hill. Yesterday" !Berlin:.1.0: Meteorological information; 4."Tellthe World I'm Through," William Valen- Selections from three English composers. weatherforecastforVictoria,New SouthWales, tineand Boys. 10.25:News session. South Australia.andTasmania; oceanforecasts; 5.Reprise,"I Kiss Your Hand," Helen Patterson 1106 save the King." riverreports;rainfall. 1.7:The RadioRevellers: and William Valentine. "The Voice of the Southland" (Austin), "My Heaven 6. "The Long, Long Wail," Alfred Frith. Is Home":Collin,."Pickln'Cotton"(Henderson:. 7.Finaletto,Entire Company. 4QG 1 le: Jack Stocks.1.23: The Radio Revellers:"I'm 8.Speciality,Leo Franklyn and CecilKelleway. on the Crest ofa Wave" (Henderson:, "Mother,I 9. Dance, Danny Dove. EARLY MORNING SESSION. Have (Jolson). 1.30: 10. Specialty,HelenPatterson. Still You" Description of 7.43to8.30:See Friday. baseball match,Carltonv. Melbourne,atCarlton, 11. "Ever So Goosey,"Alfred Frith and Ensemble. byPercy Steel, 12. Finale,Entire Company. AFTERNOON SESSION. AFTERNOON SESSION. FROM THE STUDIO. 3.0:Records. 3.30:Mailtrainrunningtrains 11.1:Ern.Hall'sRadioRevellers, with Hugh 4.15: This afternoon's news. 4.30:Close doss. 1.57:Description ofBanyuleHurdleRace. 2 Huscham- miles,Moonee Valleyraces,byErieWelch. 2.5: -My Blackbirds Are Bluebirds Now" (Friend:, EARLY EVENING SESSION Description of baseball match, Carlton v. Melbourne, "Casablanca":Evans:. 8.15:Newsservicefordistant listeners. 6.11. atCarlton.byPercySteel. 2.28:Description Bedtimestoriesconductedby "UncleBen."It of "Cradle oi Love" :Wayne,. 7.20: General spon. Waroona Welter. 8 furlongs,Moonee Valleyraces. "Oh,Isabella":Schuster). "To -day's race results In detail. 2.45,3.5,4.0,4.25, and 4.55: Description ofinter - "SweetForget -Me -Not"(Lorenzo:. ,ng notes.7.30: Sailing notes by Mr. Fred fkolti Statefootballmatch. "Pansies" NIGHT SESSION. Victoriav. SouthAustralia, (Nichols). "The Country Old - by Rod M'Gregor. 2.58:Descriptionof Brunswick "You Ought toHear Olaf Laff":Baer:. 8.0: TheMusical Comedy. Steeplechase, 2 miles 8 chains, Mocnee Valley races. 11 30: God Save the King. played by the Brisbane Coic Opera Company, r18be 3.38:Description of Nonga Handicap, DV.furlongs, relayed from the Cremormne Theatre. Moonee Valley races.3.45: Sonora recital from the 10.0:News:weather:closedown. studio. 4.18:Description of Keera Welter. 1 mile. Moonee Valleyraces. 4.48:Description of Morang 3AR Handicap. 7 furlongs,Moonee Valleyraces. 5.15: MORNING NEWS SESSION. 5CL News service. 5.30: Final scores. 10.0 to10.59: See Friday. 10.0:D.P.O. clock says. AFTERNOON SESSION. EARLY EVENING SESSION. "Ten." 10.1:Marketreports. Farm andstation 12.1: Speciallate selectionsfor 5 45:All sporting results.6.0: Birthday greetings produce,fruit,fish,andvegetables. 10.25:Ship- 12.0: Chimes. and answers to letters by "Little Miss Kookaburra." ping reports. Ocean forecasts. Moonee Valley races by Mr. Eric Welch, 31.0's Special 10.30:Mall notices. 12.3:Probable starters sod 6.25:CaptainDonald MacLeanwillcontinuehis Express train information. 10.35:"Age" news ser- Sporting Commissioner. series of adventure stories. 8.40:"Little Miss Koo- vice, exclusiveto 3AR. 10.59: Weather forecast. selections for Victoria Park races supplied by Ix. kaburra"willtellanotherinstalmentof .:The Mus. 12.15:News service:Britishofficial wirdm Guide Camp at Heron's Bay.". (The treasure seekers MORNING MUSICAL SESSION. news;railwayinformation:StockExchange: sad setout. I 11.0: A Musical Masterpiece -Choral symphony No. Meteorologicalinformation. 12.50: From Victons EVENING SESSION. 9 (Beethoven, in D Minor. Felix Weingertner and Park,riders andpositionsforHandicap Hurdles, the London Symphons Orchestra.Choral work by about two miles. 1.0: From Victoria Park, descrip- 6.55:Market reports. 7.10:News session;final tionof Handicap Hurdlesby Mr. ArnoldTroilus. scoresof Miriam Licette, Muriel Brunskill. Hubert SWIM', Har- footballmatches. 7.20:Birthdaygreet- oldWilliams,andChorus. 11.50: Britishofficial 1.30:From Victoria Park,riders and positions foe ings.7.24: Out of the Past.7.25' Frederick Chap- wireless news. Announcements.Rates of Exchange first division of the Welter Handicap, one mile.1,35 man. A.L.S., 1.44, F.O.B., Commonwealth Palaeontologist, as supplied by Thos.Cook and Son. 12.0:Close Fromstudio,raceresult,BarryuieHurdle. will speak on "Remarkable Shells in the Fossil Gal- down. From Victoria Park, running description of firstdi leriesof the Museum."7.40: A Maker of History. vision Welter Handicap.2.0: Chimes.2.1: Resumes 7.41: Dr.J.A. Leachwillspeakon "Bristle. AFTERNOON SESSION. race results.2.8: Moonee Valley race result, Waroom Birds." 3.0:TheStationOrchestra. "CobwebCastle." Welter.2.10: From Victoria Park, riders and posi- NIGHT SESSION. 3.10: Madoline Knight :contralto."Old-time Bal- tions for second division Welter Handicap, one milt lads."3.17: The Station Orchestra. 7.55: "TheFiveO'ClockGirl." Book by Guy Selection, "The 2.20: From Victoria Park, description of second din Bolton and Fred Thompson.Lyrics and music by Gondoliers." 3.27:Dawn Assheton(coloratura so. sion Welter Handicap.2.35: Moonee Valley race re Bert Kalmar and Harry Ruby.Play produced by Frederick Blackman.Musical director. William Quin - teen. Cast of Charactersin order of their appear- ance:. Madame Irene:IvyParker. Madame Worthington: Winnie Tate. Ronnie Webb: Elved Jay. Roy:CecilKelleway. EARN ALL YOU CAN Oswald: Leo Franklyn. Policeman:JohnDunne. Susan Snow: Tul Black. Hudgins:terry'svalet,:AlfredFrith. SAVE ALL YOU CAN -GIVE ALL YOU CAN Patricia Brown: Helen Patterson. Gerald Brooks: William Valentine. Such was the good advice of John Wesley. You are, of course, entitled Molly:Gerry's maidservanti: Lucy Greenhill. Cora Wainwright: Mary Rigby. to earn all you can, and no doubt are bending all your energies in that direction. JasperCobb:FrankLeighton. Jules Head Waiter ' at Kit-Kat Club):George Nevertheless, what you save will, in the long run, probably count for more Jennings. Quartette: In Scene 7, Act1;and Scene7, Act than what you earn. 2:Oliver Kingette. Eileen Starr, Grace Fraser, Margaret M'Kenzie. Use the easy saving plan.Open aCommonwealth Savings Account, and SYNOPSIS OF SCENES -ACT I. Scene 1-A BlockPartynearBeckman Place. be faithful toit,for the sake of your future needs, and that you may be able New York. Scene 2 -On the telephone. to give when itis your duty to give. Scene 3-A room in Gerry's roof garden apartment. Scene 4 -On the way from Gerry's apartment. Scene 5 -The Snowflake Cleaner's shop. Scene 6 -Outside the Kit-Kat Club. Scene 7 -The Kit-Kat Club. ACT II. Commonwealti) Savings Bank of ilustralia Scene 1 -OutsidetheFieldand StreamHotel, Southampton. Scene 2 -On the Merrick Road. (Guaranteed by the Commonwealth Government.) Scene 3 -The Snowflake Cleaner'sshop. Scene 4 -Outside Ronnie's roof garden apartment. Friday. 7thJune.1929. WIRELESS WEEKLY PagePnety-(Ane suit,Brunswick Steeplechase. 2.50:From Victoria park,riders and positionsfor Licensed Victuallers WinterHandicap, 11/4 mile. 2.55:Descriptionof League football by "M" Manning.3.0: From Vic- toria Park, description of Licensed Victuallers' Winter Handicap. 3.8: Description of League football. 3.15: Moonee Valleyraceresult, Nonga Handicap. 3.16: Description of League football. 3.25:Description of League football.3.30: From Victoria Park, riders and M PA positions for Juvenile Handicap. 61furlongs. 3.35: Description of League football. 3.40. From Victoria THE THICKNESSOF' Park,description ofJuvenile Handicap. 3.45:De- scription of League football. 3.55: Moonee Valley races THEIR PLATES result, Keera Welter.4.1: Resume ofrace results. 4.6:Description of League football.4.10: From Vic- toria Park, riders and positions for the Steeplechase. about 21., miles.4.15: Description of League football. 4.20: From Victoria Park, running description of the Steeplechase.4.25: Moonee Valley race result, Morena Handicap.4.26: Description of League football. 4.31: Frontstudio. 4.41:Description of League football. 4.50: From Victoria Park.riders and positions for Final Handicap, gigfurlongs. 4.55:Description of Leaguefootball. 5.0:From Victoria Park, running descriptionofFinalHandicap. 5.5:Description of League football.5.8: From studio: dividends on Final Handicap: resumeof raceresults;finalfootball scores: close down. EVENING SESSION. 6.0 to 7.0: See Friday.7.10: Rev. G. E. Hale. B.A.. willgive atalk byrequest) on"The Grace of Gratitude."7.25: Mr. C. G. Riley on "Items of In- terest." 7.40:5CL's sporting service,including Vic- toria Park and Moonee Valley race results and final football scores. NIGHT SESSION. 8.0:Chimes. 8.1: Phyllis Delaine, Jags pianist, 8.7: Violet Jackson, soprano. 8.14: Phyllis Tier, entertainer - In a Child Impersonation: "The Oldest of the Family." 8.20: Les Crisp, tenor - Accumulators "Duna." "Sally Horner" )Traditional). need less 8.27: Dave Howard, saxophonist. 8.33: Violet Jackson, soprano. 8.39: Phyllis DeNine, Jure Maniste. 8.45: Wrestling, from the Exhibition Building. re - charging 70.0: From 5CL Studio.Les Crisp, tenor- ' `enleteer of Malaga." " ther Machree" 10.11: PhyiLs T,77. t ,rtr..ner- CaFtles In the Air." 10 . 16 Da se Howard, sagaphonist. 10.20: 5CL's sportingservice, supplied by"Silvius." includingVictoriaParkand MooneeValley race results and final football scores. 10.30: Modern dance records. 11.0: Chimes; close down. 6WF 10.0: Tune in.Gramophone and phonograph re cords from the studio.ILO- Close down.12.0: Tune in. 12.2: Racinganticipations. 12.5: Pianoforte solos by Miss Audrey Dean. 12.44:Markets, news, Installan Oldham C.L.G. etc. 1.0: Time signal. 1.1: Weather bulletin, sup- plied by the Meteorological Bureau of Western Asti. trans. 1.3: Close down. 2.30:Sporting session:description and results 01 races run at Canning Park racecourse will be broad- Accumulator cast during the afternoon, also quarter -time scores of the various football matches.5.30. approx.: Close down. 6.45:TuneIn. 6.48: BedtimestoriesbyAunty HEN you next buy anAccumulator remember that Amy.7.12:Sportsresults. 7.30:Commercialand generalinformation. 7.45:Music. 8.0:Timesig OLDHAM C.L.G.s offer you these important im- ni.l. 8.1:First weather bulletin. 8.3:Variety pro- gramme: vocal artists from the studio: Miss Audrey provements and advantages: - Dean,pianiste. 8.30:RelayfromTemple Court Cabaretofdance music byMerv. Lyon andhis I. Non -splash screw vent. Symphonic Orchestra. 8.50: Late news items.by 2. Non -interchangeable coloured courtesy of the "Daily News" Newspaper Co., Ltd.: terminals.3. Smooth top -easy to clean.4. Free All -metal stationannouncements:shipswithin range an- nouncements; late weather bulletin.9.5: Programme Carriers for 2 -valve cells. 5.Immensely strong clear -glass continuedfromthestudio and Temple Court. Cabaret.10.30: "God Save the King." containers.6. Acid -level indicator.7. Moulded glass slots. 104.5 METRE TRANSMISSION. making separators unnecessary.8. Robust plates -3-16 inch Simultaneous broadcast on104.5 metres ofpro- gramme given on 1230 metres, comencing at 6.45 p.m thick, made under Special Activation process.9. Ample mud space. 7ZL MIDDAY SESSION. OLDHAM C.L.G.8 are available in five capacities, from 10 11.30 to1.30: See Friday. 2.0: Description 01 amp. hours to 60 amp. hours. BarryuleHurdle Race,twomiles.Moonee Valley. Melbourne. 2.5:Close down. 2.30:Descriptionof Waroona Welter,6 furlongs. 2.35:Closedown. Write for pamphlet O.W.W. AFTERNOON SESSION. 3.0: Description of Brunswick Steeplechase, 2 miles Prices, 25/- to 117/. 8 chains. MooneeValley,Melbourne. 3.5:Trans- mission from the North Hobart Oval. football match. AtallRadio andElectricalDealers. Lefroyv.Cananore, described by Sid Jones. 3.40 - Description of Nonga Handicap, Orb furlongs, Moon, Valley. 3.5:Footballmatch. Lefroyv. Cananore. 4.20:Description of Keera Welter. 1 mile, Moon, Valley. 4.25:Football match. canatiorev.Lefroy. 4.50:Descriptionof Morena Handicap. 7 furlongs. MooneeValley. 4.55: Footb,,Ilmatch,Lefroy v. 5.0:All sportingresults SOYIEN 161WHIS Cananore. to hand.5.10: Close down. EARLY EVENING SESSION. SYDNEY). LIMITEID. (kIELliOURSE) PTY., LIMITED. SAL Allsportingresultstohand. 6.30:"Uncle Sydney) tI5.Clarence Street Melbourne,495.Rourke Street David."7.0: Answers to letters and birthday greet- Newcastle, il.Watt Street Adelaide, 119, ings by "Uncle David."7.15: News session. Pirie Street Brisbane,Perry House Hobart, , 36.Argyle Street EVENING SESSION. Perth, J.P.W.Gardam 1, Co. Launceston.59George Street 7.30: Roy Johnson will speak on. "Manual Train- ing." 7.45:J. M. Counsel will speak on, 'European Affairs." 8.15:A special studio concert.10.1: News session. Close down. Page Forty -Two WIRELESS WEEKLY 7tif June.19'29

Now that winter ishere and Local Programmes, Sunday, June 9 the rain and cold keep you in- 9.23: From the Studio -Muriel O'Malley doors, rake out thatold set 2FC contralto. 9.30: From the Victory Theatre, Kogarah- and let us modernise it so that MORNING SESSION. Organ Recital by Horace Weber. Announcer: A. S. Cochrane. 9.50: From the Studio -A Record Recital. you may get the best out of 10.0: "Big Ben" and announcements. 10.28: Late weather report. 10.2: News service 10.30: National Anthem. Close. theair. You will find our 10.20: The Captain to His Comradios. 10.35: The Comradios' Book Shelf. pricesrightand ourwork 10.40:Studio music. 2BL 11.0: "Big Ben." From St. Andrew's Cathe- Announcer: A. C. C. Stevens. guaranteed. Letusquote dral: Morning Service.conductedbythe 11.0' G P.O. Chimes From Central Bap- Very Rev. the Dean of Sydney. tist Church.Morning service. conductedby you -any advice free. 12.15 (approx.): Close. Rms.. John Complin. 12.15 approx.: From AFTERNOON SESSION. the Studio: 'Sun" news service. 12.30: Studs music.2.0: G.P.O. chimes.Close. Announcer: Eric Bessemer. AFTERNOON SESSION. 2.30: Programme announcements. Announcer: Basil Kirke. Resco sets may be obtained 2.32: Children's Session. conducted by the 1.0. G.P.U.chin's.A record recital. 330' "Hello Man." Roger Jones. baritone.3.37: Molly Jama. from £I6%-/- complete with 3.0:"Big Ben."From the Lyceum Hall, pimnist.3.47:Basil Kirke willgive atalk. Pitt Street: Pleasant Sunday Afternoon Ser- 4.2: Roger Jones, baritone. 4.9: Molly James twelve months' guarantee and vice. pianist. 4.19: Studio items.4.30: Pianoforte 4.30: From the studio: Studio music. reproduction.5.0: "Big Ben."Close. free service.Terms can be 4.45: A Talk on the Deaconess Work in the EVENINGSESSION. Bush and various other avenues of their ser- Announcer: G. Vern Barnett. arranged.Write Desk R for vice, by Miss Anne E. Pallister. Head of Dea- Accompanist:Kathleen Roe. coness Institution. 9.0:G.P.O. chimes. particulars. 5.0: "Big Ben."Close. 6.1: Birthday calls. EVENING SESSION. 6.5: A programme supplied by the Cheer - Announcer: Laurence Halbert. up Society. THE RESCO RADIO Accompanist: Kathleen Roe. 7 n. thePs ndwickPresbyterian 6.0: "Big Ben" and announcements. Cf-mirch Evening service. conducted by the SUPPLY CO., 6.2: S. H. Bowden will speak on "The Bulb W. J.Grant. From the Studio: The instrumental . Fields of Holland." Ensemble, under the direction of Alexander t 38a PITT STREET, 6.20: From the Pitt Street Congregational Sverjensky- Church: Organ Recital by Lilian Frost. Piano concerto (Beethoven), 1st move- 7.0: Evening Service, conducted by Rev. T. ment. SYDNEY (near Quay) E. Ruth. 8.50: Daisy May.man. soprano - 8.30: Weather report. fa) "God Smiled Uron the Desert" (Cu.s B1817 8.31: Elsie Steele -A Violin Recital by Elsie man). Steele.Accompanist: Miss Gladys Teece. (b) "The Bells of Spring" (Liddle). 8.56: Muriel O'Malley, contralto. (c) "The Bird of the Wilderness" (Hors - 9.3: From the Victory Theatre, Kogarah- man). Organ Recital by Horace Weber. 8.57:Instrumental Ensemble. under the direction of Alexander Sverjensky- "Trout Quintet" (Schubert). 1st Movement. WHY NOT ? SUNDAY MORNING Variations. have a Set Built Specially to Suit your Finale. Local ConditionsifitCost No More' 9.17: John Benjamin. tenor. 9.24:Instrumental Ensemble, under UN direction of Alexander Sverjensky- A SMALL DEPOSIT WILL PUT "String Quartet" (Dvorak), ONE IN YOUR HOME. WIRELESS TALKS 2nd Movement. We will makea settosuityour Finale. BY "Andante Cantabile"(Tschaikowsky). locality,orto your own specifications, 9.34: Daisy Mangan, soprano - for less than it would cost to buy the (a) "The Little Star" (Moussorgsky), parts and make It yourself -and at the (b) "Butterflies" (Seiler). same time you get a professionalJob (c) "All Round My Hat" (Cloodhart). covered with a twelve months'guarantee. VICTOR E. CROMER 9.41:Instrumental Ensemble, under the Call or write for a quote, stating your direction of Alexander Sverjensky- requirements, locality, and specifications, Selected. etc. ON 9.51: John Benjamin, tenor. SOME STANDARDMODELS. 9.58: To -morrow's programme. 10.0: National Anthem.Close. 5 -Valve "Solodyne" Set,oneorthree dialcontrol,inpolished maple cabinet. HEALTH 2GB Price f14/151 - 9.0:Lecturette by Mary Rivett: Same asabove, allelectric,complete Latent Powers. Man's with Speaker, etc. 9.30: A Talk by Victor E. £35 Cromeron Radiating Vitality. 10.15: 3 Valve Set, all -electric, complete, £2/10/ OrganmusicfromSt.Alban'sChula]. 3 Valve Set, Batteries, etc., complete, £13 AND Regent Street,Sydney. 10.30: Morning All other Sets built at similar reasonable service from St. Alban's Church.12 noon: prices. Close down. 3.0:Musical session. 5.30: Children's session by Uncle George. 7.0: HAVE THAT OLD SET REMODELLED MARY RIVETT Lecture from Adyar House. 8.0: Musk AND ELECTRIFIED! from Studio. 8.15: Concert arranged by courtesy of Winkworth and Sons. Uebel. We specialiseinallrewiring,altering, Lechleiter Piano solos. 8.23:Miss Ethel repairing, etc. ON Muller, contralto.8.30: Mr. William Green. Our charges are low, and we guarantee tenor. 8.37:Mr. LeslieSproule,flautist all work for twelve months. 8.45: Miss Gladys Aubin, soprano. 8.52: Ue- bel-Lechleiter Piano.9.0: Weather report. ALL "WIRELESS WEEKLY" AND 9.2: Miss Ethel Muller, contralto.9.12: Mr. "RADIO"SETS ASPECIALTY. PSYCHOLOGY WilliamGreen,tenor.9.16:Mr. Leslie Sproule, flautist.9.24: Miss Gladys Aubla Country Clients specially catered for. soprano. 9.31: Uebel-Leichleiter Piano. 9.35. Call, Telephone, or write to Commencing JUNE 9th, Close down. R. W. PATTERSON, 2UW 10.30 a.m.: Music and request numbers. I Radio Engineer, 22a Bond Street, Sydney 9 TO 10 O'CLOCK A.M. PM.: Close down. 5.30p.m.:Children's ( near A.M P. Society).'Phone. B2129. hour, conducted by Uncle Jack. 6.30: Clam down.7.0: Musical programme. 10,30: 010. Station 2GB-316 Metres down. Friday, 7th June, 1929. WIRELESS WEEKLY Page Forty -Three

Interstate Programmes, Sunday, June 9

NIGHT SESSION. 3.30: Tunein. Musicalprop cinmefromthe 3L0 studio; Mr. L. Judson, pianist. 4.30: Close down. 7.0: Excerpts from "The Barber of Seville"(Ros- 6.45: Tune in. MORNING SESSION. sini), recorded at the Scala Theatre, Milan. 6.48: Bedtime stories by Mr. Robert Ed. Baldini, baritone, Ed. Taliani. tenor; Um- Edmondson, assisted by the Misses Monte and Betty 10.30,Bells from Bt. Paul's Cathedral.10.45: Ex- berto Di Lelia, basso: Davide Carnerall, basso Edmondson. 7.15: Music.7.30: Evening service.re- press train information; British official wireless news cantante. Melville layed(ranitheChurchofChrist. 8.45:After - from Rugby; news from yesterday's papers. 11.0: Pereira,soprano: Carlo church concert by the Perth City Band. conducted by Morning service from Baptist Church, Collins Street. Sabajno, conductor. Mi. L. Price.10.4: "God Save the King." Melbourne -Preacher, Rev. W. D. Jackson. B.A. Choir 8.15Malvern Tramways Band - 104.5 METRE TRANSMISSION. Direction. Madame Ella Kingston..Sanctus, Call to March, "Wellington" iZehlei. Simultaneous broadcast on104.5 metres of pro- Worship: Invocation and Lord's Prayer: hymn, "Let March, "The Virtuoso" (Simmer). gramme given on1250 metres. commencing at 6.45 Us with a Gladsome Mind;" Scrpiture, Mark 8, 22-28. 8.25: Diana Belmont, contralto - p.m. solo, "Sapphic Ode" (Brahmsi. 9,2-9:Children's talk; "Safe in the Arms of "Thou Sringest Peace." Jesus"(Fanny Crosby).notices,offering,anthem. 8.32Malvern Tramways Band - prayer;hymn, "Lord,Thou HostAllmy Frailty March, "Sons of the Wild"I Simmer). 7ZL made") Metheson): sermon, Mark 8, 22, "Christ and Selection, "Amorette"I Simmer) . MORNING SESSION. Blind Man:" song by the Male Voice Choir; hymn. 8.30: Lindsay Biggins. piano recital - 10.45:Bells from Trinity Church. 11.0:Trans- "0. LovethatwillNotLet Me Go"IMetheson): "Tambourin" (Rameau). mission from Memorial Congregational Church, Ho- benediction.Note. -In keepingwiththe themeof "Sonata C Major" (Mozart). bart. 12.30:Close down. the sermon hymns written by blind people have been "Two Songs without Words" (Mendelssohnl. chosen. 12.15: Close down. 9.0: Herold Kyng, bassso cantante- AFTERNOON SESSION. 3.30: A musicalprogrammearranged byThe AFTERNOON SESSION. Selections from his repertoire. P.S.A. Association. 4.30: 2.0. Sonora recital of the world's most famous re- 9.10: Malvern Tramways Band - Closedown. Euphonium solo, "Selected." EARLY EVENING SESSION. cords. 3.0:Pleasant Sunday Afternoon. Chairman. 6. 15 Chorus singing.6.45: Bertha Southey Bram - Si. Hymn, No. 68, "Sing we the Soloist, E. Ellis. Rev. Dr. J. Hoban. 9.20: Diane Belmont, contralto - mall. King who is Coming to Reign:" prayer: orchestral "A Spirit Flower" (Tiptoni. EVENING SESSION. selection, O. M. Williams, conductor: hymn, No. 25, 7.0:Transmission fromtheChalmers Presbyter- "I Heard the Voice of Jesus Say;"quartette. The "Beloved Sleep" (Slater). ian Church, Hobart. Party:orchestra:quartette, 9.27: Rev. J. J. Booth,St. Paul's Cathedral Spires. 8.25: A programme of sacred Stonnington Quartette andclassicalmusic arranged byJamesCounsel The Stonnington Quartette Party;notices,offering, 9.37: Malvern Tramways Band - 9.45: and orchestra; address, Rev. Charles N. Lack (China Selection, "Semiramide" (Rossini). News session. Close down. InlandMission, Honani, "The ChinaofTo -day:" 9.50: News service: announcements National Anthem; benediction: orchestra.4.30: Close 10.10: God Save the King. down. METAL CABINETS CHILDREN'S HOUR. 5.45: Shipping information. 5.47:Answers tolet- 4QG Finished in Attractive Designs, ters and birthday greetings by "Billy Bunny."6.25: MORNING SESSION. "BrotherBill's"talkthisweekisentitled,"The 11.0: Made by Pilot." 8.40:Adult birthday greetings. 6.47:Bells The complete morning servicewillbere- layed from the City Congregational Church. 12.15 from St. Paul's Cathedral. Close down. HARRY CRABB, LTD., EVENING SESSION. AFTERNOON SESSION, 261 Riley St., City. 7.0: Hymn. 391,"Approach, my Soul, the Mercy Seat:"prayer:prose,Psalm 118,v.v.14-29,"The 3.15: The band concertwill be relayed from the 'Phone, FL 1887. Lord Is my Strength and Song:" chants.Old Testa- Botanic Gardens. 4.30:Close down. ment lesson, Psalm 4: hymn, No. 207, "0. Love that EARLY EVENING SESSION. Will Not Let Me Go," prayer of intercession: New 6.0:Greetingstolittlelistenersandreplies Testament lesson,Rom. 11-33, 12-2:anthem; The letters. to Lord's Prayer (the congregation, standing, will unite.: TRANSFORMERS sermon. "Sacrifices of Righteousness." Psalm 4, v.v. 4 NIGHT SESSION. Built up toa specification and wound. and 5: prayer: Intimations; offering; offertory: hymn, 7.0: The complete evening service willbe relayed Pricesand estimatesonapplication. 4.15, v.v. 1-4, Here, 0. My Lord, I See Thee Pace to from the City Congregational Church. Transformer Ironcuttosize.1/6lb.,plus 7.30: Evening service. Postage. BestQualitystaMy. Face:" benediction. At the conclusion of the church service the con- NIGHT SESSION. cert O'DONNELL, GRIFFIN, and CO., Ltd., 8.30: Cecil Forbes(violin). George Parkes(second bythe Brisbane Municipal Bandwillbere- violin). Kingsley Parkes (viola), Prank John- layed from Wickham Park. 53 Druitt Street, Sydney. stone ('cello) - 9.30:Close down. 'Phones: M2991 (3 lines). The String Quartette. "Op. 18In5" Major" (Beethoven). "Allegro con Brio." 5CL MORNING SESSION. Finale. 10,45:Carillon of bells from Adelaide Town Hall. 8.413: Cecil Parkes. violin - 11.0:Chimes. 11.1:Divine Service, from Parkside THE RELIABLE "On Wings of Song" (Mendelssohn). Baptist Church.12.10: British Official Wireless news. "Variations on Theme Corelli" (Tartini- 12.15: Close down. Kreisler). AFTERNOON SESSION, RADIO HOUSE 8.53: Eileen Starr, soprano - 3.0:Chimes. 3.1: A Pleasant Sunday Afternoon "Thou Art Like a Lovely Flower" (Schumann). We have a "The Almond Tree" ;Schumann). Service from Maughen Church, Franklin Street.4.0: instock fullrange of Osram Cecil Parkes (violin), Kingsley Parkes (viola), Chimes. Closedown. 4.30:FromVictoriaHall. Valves.The BritishValve withthe "Tena- 9.0; Jubileecelebrations.Y.M.C.A.and Y.W.C.A. 5.30' cious Coating." Myra Montague (piano), Frank Johnstone Close down. 2 -volt,1 -volt, and 6 -volt H.F. Detector,let 'cello) - Audio. Piano Quartette, "Op. 47 in E Plat" 'Schumann) EVENING SESSION. 12 a:LastStagePowerValves,the 6.0: G.P.O. Chimes. 6.1: Children's super -powerValves, 20 ; Eltaz110 -voltBat- "Allegro ma non Troppo." moments. lump), teries, "Andante Cantabile." 6.30:"The Bird Lady" and "The Sun- II 0:DPDT PorcelainSwitches,3/i shineSongsters." 7.0:Chimes. 7.1: A religious 2Oft.Speaker Cords.2 5; AWA Crystals, 6di Finale. servicefrom St.Bartholomew'sChurch 1000. Phosphor !Iron.AerialWire,1/9i 9.18: The Jubilee Singers (programme arranged by land, Norwood. ofEng- Graham Burgin) - NIGHT SESSION. The Jubilee Singers: Part Song. 8.20, A short pianoforterecital,by Irene Kemp. "In this Hour of Softened Splendour (Pinsuti). L.A.B. "Rondo in E Flat" (Johann Hummel): "Rhap- Ruby Dunstan and Graham Burgin: sody No. 8"Liszt). Duet. "The Wanderers' Night Song." 8.32: Mrs. John Close, contralto. The Jubilee Singers: Negro Spirituals - "The Lordis My Light"tAllitseni. "Steal Away to Jesus." "Rest Thee, Sad Heart" (Teresa del Sieger). "Peter. Go Ring Dem Bells." 3.39:The South Australian Trio Harold Parson. Madge Sissons. piano. Mos.Bec.,cello:Irene Kemp. LA.B.piano;Hilda "Mennetto" (Schubert) Reimann. A.M.U.A., violin',first and second move The Jubilee Spirituals: meats of Beethoven's "Trio in C Minor." "Swing Low." 8.49:Charles Baggott. tenor. "Go Down, Moses." "I'llSing Thee Songsof Araby"(Frederick Graham Burgin. baritone: Clay;. "Thou'rt Passing Hence." "I Love a Little Cottage" (Geoff. O'Hara). The Jubilee Singers: 8.58 Oswald Summer ton,trumpeter( holder "The Sea Hath Its Pearls" (Pinsutii. the Australian championship). of 9.40: Eileen Starr. soprano - "Like toa Damask Rose"(Edward Eiger', by "Lullaby" (Brahms). special request. "The Blacksmith" (Brahma). "My Heart At Thy Sweet Voice" ;Saint-Saens;. 9.47: Cecil Parkes(violin).George Paton(second 0.2:P.H. Nichollswill talk to you about "Cap- violin). Kingsley Parkes (viola). Frank John-tain Robert Falcon Scott. Antarctic Explorer." stone ('cello; - 9.12: The South Australian Trio (Harold Parsons String Quartettes. "Variations" (Beethoven). Mus.Bac.,'cello;Irene Kemp, LA.B., piano;Hilda "March Militaire, Op. 57 in E Flat" iSchuberti Reimann, A.M. U. A.violins, 9.56: News service: announcements. "Romance(Marschner" I. 10.0: God Save King. 9.20: Mrs. John Close, contralto. -- - "Who isSylvia?"(Schubert). Eagle Hydrometers, 3/6;Utility Hydrometers, "When All Was Young," from "Faust" (Gounori) 3/: Single Circuit Fil. cont. Jacks, 2/6; 'Phone 9.27: Oswald Summerton, trumpeter. Plugs,1/3-2/6;RoubleReading 3AR "An Old-fashioned Cottage" Voltmeters, MORNING SESSION. 'Squire) 12/6; Glasite Coils of 10ft., I/; Ref Arta Coils, "Ave Maria" Mascagni I. 3/3-3/9;Marco 4 Coll 10.45: Morning service from St.Paul's Cathedral. 9.33: Charles Baggott, tenor. Kits,8/-9/6, space Melbourne. Matins and Litany(choral), Sentence, "My Message (Guy d'Hardelot; wound, 12/6; Reliance Var Cond, with Vernier Exhortation, Absolution, The Lord's Prayer, Versicles "0 Lovely Night" (Landon Ronald). one and dial,complete. 6/6;Vario Coupler and Responses, The Venite, Psalms 12 and 13,First Assembly Sets, 2(0. 9.40: The South Australian Trio (Harold Parsons. AfullrangeofEmmco,Advance. Lesson, Te Deum. Second Lesson,Benedirtus. The Mus.Bac.,'cello;Irene Kemp, LA.B., piano;Hilda Ever - Apostles' Creed, Collects. Anthem. Prayers and Litany, Reimann, A.M.U.A., violin). Ready, and Philips Productsalways in stock. Hymn. Sermon. (The Dean', Hymn. The Benediction Minuet and last movement ofBeethoven's "Trio 1915:Britishofficialwireless news: announcements. in C Minor." 12.25:Close down. 9.50: General news; British Official Wireless news SLINGSBY & COLES, LTD., AFTERNOON SESSION. 10.0: Chimes. Close down. 3.0: Eddie Fitch at the Wurlitzer organ. transmis- The Reliable Radio House, sion from the Regent Theatre, Melbourne.4.5:Close 386 PITT STREET, SYDNEY down. 6WF EVENING SESSION. 10.25: Tunein. 10.30:Special half-hourforthe (Under Central Station). 5.0: "Brer Rabbit," Stories for the Children. 5.30: enthusiastic listener -In. 11.0:Morning service,re- Close down. layed from Wesley Church.1115: Close down, Local Programmes, Monday, June 10

ij on the Junior Red Cross by Mrs. Barry. 2FC 11.30: Advertising hints.11.40: Women's ses- 2GB EARLY MORNING SESSION. sion,conducted by Mrs.Cranfield.Nurse 10.0: Music.10.10: Happiness Talk by A. May will speak on "Infant Welfare." 12.0: Announcer: A. S. Cochrane. Chimes.Special ocean forecast and weather E. Bennett.10.20: Music.10.30: Women's 7.0:"Big Bon" and announcements.7.2: Session by Miss Helen J. Official weather forecast; rainfall; river re- report.12.3: Studio music.12.30: Shipping Beegling. 11.41: ports; temperatures; astronomical memoran-and mails. 12.35:Marketreports. 12.48: Close down.2.0: Music.2.5: Women's Ra- "Sun" midday news service. 1.0: Studio dio Service by Mrs. Dorothy Jordan. 2.50, da.7.7: "Sydney Morning Herald" summary. 1.30: 7.12:Shippingintelligence;mail services. music. Talk tochildren and special Music.3.30:Close down.5.30:Children's 7.15: Studio music.7.25: Investment mar-entertainment for childreninhospital,by Uncle Steve. 2.0:G.P.O. chimes.Close. session by Uncle George.7.0: Music. 7.311. ket: mining sharemarkets: metal quotations; Note: Race resultswillbe broadcastby Talk by Mrs. Jordan. 8.0: Miss Hilda Boyle. wool sales; breadstuffs markets; inter -Statearrangementwiththe"Sun" Newspapers. soprano.8.7: Violin solos.8.15: Mr. Sea: market; produce markets.7.40: Studio mu - Ltd. Fox. baritone. 8.22:Instrumental music air.8.0: "Big Ben."Close. AFTERNOON SESSION. 8.30: Humorous Interlude by Mr. Jack Win MORNING SESSION, Announcer: A. C. C. Stevens. Accompan- end Mr. Heath Burdock.8.35:Miss Vera Announcer: A. S. Cochrane. ist:KathleenRoe. 3.45:G.P.O.chimes. Winn, contralto. 8.45: Address. 9.0: Weathei 10.0: "Big Ben" and announcements. 102: Popular music. 4.15:Gladys Carlisle.so- report.9.3: Violin solos.9.13: Miss Hilda Pianofortereproduction. 10.10: "Sydney prano -(a) "Down in the Forest" (Landon); Boyle and Mr. Scott Fox, vocal duet. 9.18' Morning Herald" news service.10.25: Studio (b) "A Birthday" 'Woodman).4.22: Cap- Humorous interlude by Mr. Jack Win and music. 10.30: The 2FC Racing Commissioner; tain Fred Aarons will give a talk.4.37: Stn Mr.HeathBurdock.9.23: Instrumental late sporting news.10.45: A talk on "Home dio items.4.47: Gladys Carlisle. soprano -- music.9.30: Miss Vera Winn. 9.40: Band Cooking and Recipes" by Miss Ruth Furst. (a)"Lilac"(Phillips): (b) "Labernurn" selection. 9.45:Miss Hilda Boyle. 9.50: 11.0: "Big Ben."A.P.A. and Reuter's cable 'Phillips):(c) "Hawthorn" (Phillips).4.54' Band selection.9.55: Mr. Scott Fox, ban - services.11.5: Close down. tone.10.0: Orchestral music. 10.30: Cleo "Sun" news service.5.0: "Big Ben.' Piano- down. MIDDAY SESSION, fortereproduction. 5.15:Popularmusic. Announcer: A. S. Cochrane. 5.33: Racing resume.5.37: Features of the 12.0: "Big Ben" and announcements. 12.2: evening's programme. 2UW Stock Exchange first call.12.3: Official wea- EARLY EVENING SESSION. MIDDAY SESSION. ther forecast;rainfall.12.5: Summaryof Announcer: Basil Kirke. 5.40:Children's news, "Sydney Morning Herald."12.10: Rug- session, conducted by Uncle Bas; music and 12.30: Request numbers.1.0: G.P.O. clod by wireless news.12.13: A reading.12.30: entertainment;letters and stories. 6.30: and chimes;music. 1.15:Talk on home - Studio music.1.0: "Big Ben."Weather in- "Sun" news and latesporting. 6.40:2BL craft. by Pandora.1.40: Music and request telligence.1.3: "Evening News" midday newsDinner Quartette -(a) Waltz. "Betty" (Ru- numbers.2.30: Close down.4.30:Musical service.Producers'DistributingSociety's bens) :(b)"Canzonett a" (Herbert) ; (c) programme. market report. 1.20:Studio music. 1.28: "Aida"(Verdi);(d) "Brown Eyes ILove" EVENING SESSION. Stock Exchange. second call.1.30: Popular (Coates);(el "Celebre Minuet" Nalensin) . 5.30: Children's hour. conducted by Uncle -Stock Exchange thirdcall.4.47:Studio7.7:Australian Mercantile Land and Fin- Jack.6.30: Close down.7.0: G.P.O. elect items.5.0: "Big Ben."Close. ance Co.'s report: weather report and fore- and chimes; request numbers. 7.45: Wire- AFTERNOON SESSION. castby courtesy ofGovt. Meteorologist; less talk; hints and advice by Mr. E. Hons. Announcer: Laurence Halbert. Producers' Distributing Society'sfruitand tray.8.0:Music.9.0: G P.O. clockand Accompanist: Ewart Chapple vegetable market report:grain and fodder chimes; comments on foreign affairs by Mr. 2.30: Programmeannouncements. 2.32: report ("Sun"): dairyproducereport J. M. Prentice.9.10:Music andrequest The Book Lover's Corner.3.0:"Big Ben." '"Sun"). 7.25:Mr. Pim and Miss Pam in numbers.10.30: Close down. Prom Paling's Concert Hall -A Recital by advertising talks: handy hints and nonsense the Students of Iris de Cairos Rego. 4.0: "Big 7.53: An Ad. Special.7.55: Programme and Ben."A reading4.25: Studio music.4 35: other announcements. Romano's Cafe Dance Orchestra, conducted EVENING SESSION. by Bennie Abrahams.4.45: From the Studio Announcer:BasilKirke. -Stock items.5.0: "Big Ben." Close. Accompanist: G. Vern Barnett. EARLY EVENING SESSION, 8.0:G.P.Cu chimes.From King'sCross Big Announcer: A. S Cochrane. Theatre, the King's Cross Theatre Or- 5.40: The chimes of 2FC.5.45: The Chil- chestra. conducted by Max saunders. dren's Session. conducted by the "Hello Man." 8.20: From the studio: W. E. Lewis. bari- Letters and stories.Music and entertain- tone. REDUCTION ment.5.30: Dalgety's market report 'wool. 8.27: Josef Kaartinen. saxophone solos. wheat. and stock).6.40: Fruit and vegetable 8.34:Dorrie Ward, soprano. markets.6.43: Stock Exchange information. 8.41:Charles Lawrence. comedian. in 6.48: Weather and shipping news.6.50: Rug- 8.51:S. H. Bowden will continue his topi- by Wireless news.6.55: Late sporting news. cal talk "Week by Week." 7.0: "Big Ben."Late news service.7.10: The 9.6:Weather report. 2FC Dinner Quartette, conducted by Horace 9.7: From King's Cross Theatre. the King's Cossor Valves Keats -(a) "The Busy Bee" 'Bendix).(b) Cross Theatre Orchestra. conducted by "Baccanal""Samson") (Saint-Saens c Max Saunders. "Cantabile" 'Cull. )d) Suite, "The Conquer - 9.22: From the studio. W. E. Lewis, bari- 07" 'German). 'el "The Waters of Minna- tone. .1Series tonka" (Lieurance).'ell "Dreams of Yester- 9.29:Josef Kaartinen. saxophone solos day"Humphries( 9.36:Dorrie Ward. soprano. EVENING SESSION. 9 43:Charles Lawrence. comedian. Announcer: Laurence Halbert. 9.53: Romano's Cafe Dance Orchestra. con- 4 and 6 volt, UX base 7/6 Accompanist: Ewart Chapple. ducted by Bennie Abrahams. 7.40: Popular music. 10.3: Rae Foster, popular vocalist. 6 volt, English base 4/ 7.45: Programme announcements. 10.10:Romano's Cafe Dance Orchestra. 7.48: A Record Recital. conducted by Bennie Abrahams. 8.0: "B'e Ben."A Studio Production of a 10.20:Rae Foster.popularvocalist. 2 volt, UV base 2/6 well-known play, arranged by Gertrude Bos- 10.28: late weather. well.Musical programme played by the Stu- 10.30:Romano's Cafe Dance Orchestra. dio Orchestra -Leo Rowan. vocal solos. conducted by Bennie Abrahams. These valves are guaranteed in 10.28: Late weather and to -morrow's pro- 10.57: To -morrow's programme. gramme. 10.59:Romano's CafeDance Orchestra good order and condition. 10.30: National Anthem.Close. conducted by Bennie Abrahams. 11.30:National Anthem. Close. Every valve istested beforede- 2BL livery. MORNING SESSION. Announcer: A. C. C. Stevens.8.0: G.P 0. AMPLIFIC.4TION!!!! Secure your requirements chimes: weather report. State and metropoli- now; tan.8.3: Studio music.8.15: News and in- .5:411'al fall food -speaker strength at stocks are limited. formation service from the "Daily Telegrapi, 1) sin.Thal ix what the new power Pictorial." 8.45:Studio music. 9.30:Hall amplifier, to be describedinnext en hour withsilentfriends. 10.0:G.P.O ireek's WirrielarWerkip." donsfor it, chimes.Close. eonstruelor, when used in raniornetiw. United Distributors Ltd. MIDDAY SESSION. frith an ordinary ',wirer.If yourt Announcer: A. C. C. Stevens.11.0: G.P.C. in IrrcKled in high paint- amplification 151 Castlereagh St., Sydney. chimes.2BL Women's Sports Association torsure you act nextweek's session,conductedbyMiss Gwen Varley. N 31104. Talk on "Tennis" by Miss Gwen Varley; talk irlay.7th June.vy_n. WIRELESS WEEKLY race rtirty-rtre

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What Osram Valves With the Tenacious Coating Mean to You. (1) Extra quality without cost.(2) A more abundant Volume with no distortion. (3) "Background Noises" will have ceased. (4) Distant stations more easily tuned -in. To learn more about -Tenacious Coating" write for our special booklet-"The Osram Valve Guide.'Free onrequest. oValves WITH THE TENACIOUS COATING Made in England at OsramLamp Works. Hammersmith. Sold byalileading stores and wireless dealers with English or U.X.Base.

BRITISH GENERAL ELECTRIC COLTD. Head Office and Public Showrooms: 104-114 CLARENCE STREET, SYDNEY BRANCH OFFICES: 590 Bourke Street, Melbourne; 21 Pulteney Street,Adelaide;370 MurrayStreet, Perth. Also at New Zealand Cities.SOLE QUEENSLAND AGENTS: Norman Bell and Co.,Ltd., 403 Adelaide Street,Brisbane. SOLE TASMANIAN AGENTS: Electrical Agencies (Pro. A. G. Webster and Sons, Ltd.), 130 Collins Street, Hobart. Interstate Programmes, Monday, June 10

10.35: Clelia Genoa) M'Neill, soprano - tette. 3.42:MetaRiedel.contralto. 3.49: Ards 3L0 Selections from her repertoire. Douglas,Scotchcomedian. 3.54:Herbert Dia EARLY MORNING SESSION. 10.42: Melbourne Banjo Club - tenor. 4.0:Chimes. 9.1: StationQuartette.tk 7.15 to 8.15: See Friday. The Banjo Band will play their latest numbers. Violet Jackson, soprano. 4.12: William Davey, ma. 10.48: Ern. Hall's Radio Revellers - phonist. 4.18:JackBurgess,entertainer. 4.21) MORNING SESSION. "She's Got aGreat Big Army of Friends" StationQuartette 4.31: MetaRiedel,contain. 11.0:3LO's breakfast dish, Egg Toast. 11.5:Miss (Nelson). 4.37:Arthur Douglas, Scotch comedian.4.42' B. OlgaParkerwillspeak on"StoriestoTellthe "Querida" (Simon:. beatKing,tenor. 4.49:StationQuartette. 45k Children:Some Cave MenStories." 11.25: Miss "Falling in Love with You" (Mayne). Exchange information. 5.0: Chimes.Close don Doreen Berrywillspeak on "Monte Carlo: Where "I Love to Dunk a Hunk of Sponge Cake" EVENING SESSION.. Fortunesare Won -and Lost." 11.45: MissI.V (Castill). Crawford will speak on "Practical Psychology." "Sweet Sue, Just You" :Harris). 8.0to7.30:See Friday. MIDDAY NEWS SESSION. "Roses of Yesterday" (Berlin). NIGHT SESSION, 12.0: MelbourneObservatorytimesignal. 12.1: "The Voice of the Southland" (Austin). 8.0:Chimes. Britishofficialwireless news from Rugby, Reuter's "My Heaven is Home" (Collin). 8.1:Holden's SilverBand.conducted by otstg and the Australian Press Association cables: "Argus" "Pickin' Cotton" :Henderson). Summertms news service. 12.15: Newmarket stock sales:entries 11.30: God Save the King. "Song of Australia." for the market for Tuesday. Wednesday, and Thurs, Overture, "Gems from Overtures" :Hawking, day,bythe AssociatedStock and StationAgents, March, "The Flying Squad" (Ord Hume:. Bourke Street, Melbourne.12.20: Community singing. 3AR 8.11:Reg. Harris. tenor conductor, 0. J. Mackay: Ern. Hall's Radio Revellers. MORNING SESSION "An Evening Song" (Blumenthal). with HughHuxhani.the JamesGirls,BertRay. "Bloom is on the Rye" :Bishop). 12.40: Stcck Exchange information: prices received by 10.0 to 10.59: See Friday. 8.18: Arthur Douglas, Scotch comedian. MORNING MUSICAL SESSION. 8.24:Helena Fisher,violiniste.(MissPullet the Australian Mines and Motels Association from the play on a genuine Strad. violin, dated 1599, London Stock Exchange this day.12.43: Community 11.0: Selections. 12.20: Britishofficial wireless "Spanish Dance" (Sarasate). singing resumed. 1.45:Meteorological inforrnatioo: news: announcements.12.30: Close down "On Wings of Song"(MendeLssohnl. weatherforecastforVictoria.New South Wales, South Australia. and Tasmania: ocean forecasts, river AFTERNOON SESSION. 8,32:Rita Watson, contralto. 3.0: Selections. "The Gleaners' Slumber Song"(Waltham). reports: rainfall.2.0: Close down. 4.30: Close down. "My Prayer"(Squire:. AFTERNOON SESSION. EVENING SESSION. 8.39:Holden'sSilverBand. 3.15: The StationOrchestra -"Italian Scenes" 6.0: Selections.6.30: The Jedal Trio (Alva Hatten- \False. "Ecstacy." "Funiculi" (Klan 2.25: Clelia Genoni bach,violin:Edna Hattenback.'cello:andJohn Duet, "Panorama" :Greenwood:. M'Neill, soprano -Selections from Italian Opera.2.32, Simons,piano) -Trio, "AdagioPathetlque" (Bee- Two-step,"The Cuckoos"iLithgowl. TieStationOrchestra -Selection, "I Lombardi" thoven:, "Moorish Night Bong" (Roach), "Serenade" 8.48: Mostyn Skinner, baritone. (Verdi).2.42:'Russell Callow, tenor-"Spirito Lentil" (Clounod): violin soli, "Air"(Gluck:, "On Wings of "To Anthem"(Holton). IDonisettli. "I Dreamt" (Schiral.2.50: The Station Song"iMendelssohni:trio,"Reverie")Schumann:, "A Devonshire Wedding"(H.Lyall Orchestra -Selection."A DayinNaples"(Byng). "Gavotte"(Bach). 7.10: News service:announce- 8.55:Phil Yeatman. glockenspeil. 3.0: The Jedal Trio (Alva Hattenbach. violin: Edna ments: acceptances and barrier positions for Mentone 9.0: G.P.O. chimes. races on Wednesday.7.20: Selections. 9.1:Meteorologicalinformation,including Hattenbach,'cello:John Simons. planol-John Si- phOre tides. mons, piano, (a) "Sonata,"bi "Bird Song," (c) "The NIGHT SESSION. the (a) 9.2:Overseas grainreport. Sea"(Palmgren): Trio, "Morning"from ILO: E. C. H. Taylor will speak on 9.3:Violet Jackson, soprano. "Peer Oynte" Suite iOriegi, (Di "The Wood Nymph" "School Life and School Sport. - 9.9: Holden's Silver Band. (Lind),lc)"Song of the Mountains"Ortegi: Alva 8.15Under the auspices of the League of Nations Selection,"Lightning Switch" (Alford). Hattenbach,violin,"Berceuse" (TorAulln):the Union Professor D.B. Copland will speak on 9.21:Reg. Harns, tenor. Trio,"Anita's Dance"(Grieg). 3.30:The Station "The Present Stage of the Reparation Discus- "Loins,"(Poecia). Orchestra -Selection, "Meade England," second selec- sion." "Macushla" D.MacIdurroughi tion (German:. "Nell Gwynne" :German:.3.45: Rus- 8.30: Kathleen Lascelles will speak on 9.27:Arthur Douglas, Scotch comedian sell Callow, tenor -"Dreams of Long Ago" (Caruso); "The Art of Dancing." 9.33,Helena Fisher,violiniste. "Nita °Rana" (Newton).3.52: The Station Orches- 8.40: Did You Know That? "Caprice Viennols"(Kreisler: tra -Suits "English Folk Songs"(Williams):suite, 8.41: The Station Orchestra - "Minuet" (Porpora). "My Native Heath" (Wood). 4.8:Madoline Knight, Selection, "The Southern Maid" (Simson). 9.38: Rita Watson, contralto contralto. Old-time Ballads.4,15: The Station Or- "Souvenir" (Herbert). "The Dreary Steppe"(Gretchaninoffi. chestra -Selection, "My Lady Prayle" (Talbot:.4.25: 8.55Freda Treweek, memo -soprano - "I Love a Little Cottage"(O'Hara). Clone °emailM'Neill,soprano --"GoodDay, Su- "My Beautiful Lady," ("The Pink Lady"). 9.45:Holden's Silver Band. sanne" (Delibes), "Your Eyes"iRabey).4.32: The "Love's Own Kiss" ("High Jinks"). Morceau, "Dreamland Bells" Station Orchestra, selection.4.40: Madoline Knight, 9.2: The Station Orchestra - Song number, "Sunshine"(Berlin). contralto -"At Dawning" (Cadman), "Bird Bongs of Selection, "The Lido Lady" (Rogers). 9.53: Mostyn Skinner, baritone. Eventide"(Coates). 9.47: "Herald" newsservice: 9.12 One -act play -The Rehearsal - "Black Roses" (Jean Sibelius). Stock Exchange information: acceptances and barrier "Prologue" (corn"Pagliacci"(Leoneasells). positions for the Mentone races to be held on Wed- He: Maurice Dudley. 9.59: Phil Yeatman, glockenspeil. nesday.5.0: Close down. She: Mrs. Maurice Dudley. Selected. Scene: Any Room Anywhere. Violet Jackson, soprano. CHILDREN'S HOER. 9.32 The Station Orchestra - 10.3: Selection, "I Lombardi" (Verdi). 10.9: Holden's Silver Band. 6.0:Birthday greetings and answers toletters by 9.45: Herold Kyng, basso cantante-- Medley, "Savoy American"(Somers), "Billy Bunny."8.25: Musical interlude. 6.30:Cap- Quick -step. "Voice of the Guns" (Alford) tein Donald MacLean will tell another of his famous Selections from his repertoire. 10.15: News session. pirate stories.6.50: "Billy Bunny" will entertain the 9.55 The Station Orchestra - 10.30: Modern dance records. Suite, "Summer Days" (Coates). . Close down little ones. "Little Serenade" (Gruenfeld). 11.0: EVENING SESSION. 10.5:Freda Treweek, mezzo -soprano - 7.5: Stock Exchange information.7.15: Market re- "The Indian Love Call" ("Rose Marie"). ports. 7.30: News session.7.43: Birthday greetings. "My Life is Love" ("Maid of the Mountains"). 6WF 7.45: Out of the Past.7.96; Under the auspices of the 10.12The Station Orchestra - 10.0:Tunein. Gramophone andphonograph Department of Agriculture, S. A. Cock, Viticulturist, "The Magic Ring" :Levey, cords fromthestudio. 11.0:Closedown. will speakon "ControlofPestsintheCitrus 10.22: News service: announcements. Tune in.12.35: Markets, news, etc. 1.0: Tim Grove." 10.30: God Save the King. nal. 1.3:Panatrope concert,relayedfrom Musgrove's,Ltd.,LyricHouse,Perth. 20: NIGHT SESSION. down. 8.0:Programme announcements. 4QG 3.30: Tune In.3.35: Musical nrogramme. 8.1.Melbourne Banjo Club Forearly morning, morning,midday,afternoon. from the Carlton ,,are. 4.30: Close down. Opening numbers, "Jeannine." "True Blue." and early evening sessions, see Friday. 6.45:Tunein. 8.48:Bedtimestories by Banjo solo, selected (William J. Wynne). 7.45:Lecturette.Talk on"Pig Raising," by Me Duffy. 7.5: Light music by the Perth Piano 8.12. Madeline Knight, contralto - E.J.Shelton(Senior Instructor in Pig Raising). comprising Mr.A.Lynch,violin:Mr. R. B Two Negro Spirituals. 'cello;Mr. H. Shirley, piano. 7.30: Commercial 8.19: Melbourne Banjo Club - NIGHT SESSION. generalinformation. 7.45:Talk byLieut. Saxophone waltz, "I'm Wingin' Home.' 8.0: From the Studio: The Studio Orchestra -- Le Sotief, Director, Zoological Gardena, South 8.28: The "James Girls" - Overture, "The Gay Sultan"(Bees). 8.11:Time signal. 8.1:First weather bulletin. Fifteen Minutes of Frivolity. 8.8:Claude Walker - Artists from the studio: items by Miss Zipth 8.43: Me:bourne Banjo Club - Ten minutes with Henry Lawson. man,violinist;Miss Audrey Dean,plat:fete. A Banjo Trio. "Rag Doll," Selected. 8.18:Doris M'Innes(soprano) - Talk. "Mystic Java," by Mr. J. Cowie, of the 8 50: The RoyalVictorianLiedertaf el(Conductor, 'The Valley of Roses" (Wood). Touring Co. 8.50:Late news,by courtesy of J. Sutton Crow: Pianist, Lindsay Biggins). 8.22: A Thought for To -night (Will H. Listeri- "DailyNews"Newspaper Co..Ltd.; station Part Song, "Ring Out. Wild Bells" (Pletcher). "An Empire -A Kingdom." nouncements:shins withinrange anneal, Unaccompanied Part Songs: 8.27: The Studio Orchestra - fateweather bulletin. 9.5:A relay from lm "Holy Night" Beethoven March, "Cross the Rockies" (Morse:. jestys Theatre of concert by the Metropolitan "As the Gloaming" (MacDowelli. 8.30: Bert Harrow and Fred Monument - men. conducted bv Mr. A. J. Leckie. B. Descriptive Part Song: Another Argument. "God Save the King." "Martyrs of the Arena" (De FLEW.. 8.45:Doris M'Innes (soprano) - 104.5 METRE TRANSMISSION. Unaccompanied Part Songs: "Homing" Riego Simultaneous broadcast on104.5 metres of gramme elven on1250 metres, commencingat "Die Vesper" (Beethoven). 8,50:Arthur Sharman (pianist). "Absence- (Hatton). Selected. P.m. -Highland War Song" (MacFarren(. 8.55: The Honolulu Serenaders. Hawaiian music. 8.20Clelia Genoni M'Neill, soprano -- 9,0: MetropolitanWeather Forecast. Selections from the Italian Operas. 9.1:The Studio Orchestra - 7ZL 9.27Melbourne Banjo Club - Selection, "Operatic Strains" (Seredy). 9.8:Eileen Crowe (soprano) - MIDDAY SESSION. "Some Day, Somewhere." "Spring Time"(Tirindelli). "All by Yourself in the Moonlight." 11.30 to 1 30 : See Friday. 8.37Bert Ray. comedian - 9.12: HarryCollins.withtheOrchestra. "My Old Man." 9.22: The Honolulu Serenaders. Hawaiian Music, AFTERNOON SESSION. "Who I Am." 9,30, The Albert Trio - 3.0 to4.30:See Friday. 9.44Melbourne Banjo Club -- A quarter of an hour's music and mirth. EARLY EVENING SESSION. "Tin Pan Parade." 9.45: Eileen Crowe (soprano) - 6 . 15:Selections. 6 30:"Uncle David." 7.1 "Rio Rita." "Cupid Passes By"(Oliver). swers to letters and birthday greetings. 7.15: 9.55 Bert Ray, comedian- 9.50:The Honolulu Serenaders - service. Railwayauctionproducesalesbut -Buttercups." Ten minutes' Hawaiian Music. Railway.Tasmaniandistrictweatherresod. "The Gipsy Warned Me." 10.0:News. Weather. Close down. nouncements. 10.0:Newsservice:Brats'.official wirelessnews EVENING SESSION. from Rugby: meteorological information, an- 7.30: Under the auspices ofthe Tasmanian nouncement:. 5CL yersity,A.I.Davernwillspeak on"The SCHUBERT PROGRAMME. MORNING SESSION. of Literature."7.45' Miss Charity Wynne, 10.10Lindsay Biggins. piano - 11.0to 2.0:See Friday. ofdancing,willspeak on"Dancing, theRail "Impromptu C. Minor." Health." 8.15:A concert programme arranged "Impromptu G Minor." AFTERNOON SESSION. Madame Helen George. 9.50:News session "Moment Musical, A Flat Major." 3.0:Chimes 3 .1:Station Quartette. 3 11 :Violet service. Britishofficialwireless news. T "Moment Musical.F.Minor." Jackson, soprano 3.18: William Davey, xylophonist. district weather report. 10.0: Chimes.ICI: "Moment Musical, C Sharp Minor." 8.23) Jack Burgess. entertainer.3.30: Station Quer. down. rriany. 71h:111,11..1929,

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Local Programmes, Tuesday, June 11

Frederick Todd, basso.4.7: "Sun" news ser- 2FC vice.4.10: Romano's Cafe Dance Orchestra EARLY MORNING SESSION. conducted by Bennie Abrahams.420: From Announcer: A. S. Cochrane. the Studio -Nellie Ferguson, songsatthe 7.0:"Big Ben" and announcements. 7.2: piano -(a) "Is it Safe" (Searson), (b) "Sim- Official weather forecast; rainfall; river re- ple Little String" (Monckton).4.27: Studio ports;temperature;astronomicalmemo- items.4.43: Frederick Todd, basso. 450. randa.7.7: "Sydney Morning Herald" sum- Romano's Cafe Dance Orchestra, conducted mary.7.12: Shipping intelligence; mail ser- by Bennie Abrahams. 5.0: G.P.O.chimes vices.7.15: Studio music.7.25: Investment Nellie Ferguson. songsatthepiano-lai market: mininz sharemarkets; metal quota- "Bells" (Johnson), (b) "Bedtime at the Zoo' 11 tions: wool sales: breadstuffs markets; in- (Mayne).5.7: Pianoforte reproduction. 517; ter -State markets; produce markets. '7.40: Studio music.5.34: Racing resume. 527: Studio music.8.0: "Big Ben," Close. Features of the evening programme. MORNING SESSION. EARLY EVENING SESSION. Announcer: A. S. Cochrane. Announcer: Basil Kirke. 10.0: "Big Ben" and announcements. 10.2: 5.40: Children's Session, conducted by Un- Pianofortereproduction. 10.10: "Sydney cleBas.Music and entertainment. Letters Morning Herald" news service.10.25: Studio and stories.6.0: Mr. Norman speaks to the music.10.30: Last minute sporting informa- "Bigger Boys."8.45: "Sun" news and as tion by the 2FC Racing Commissioner. 10.40: sporting.6.55: 2BL Dinner Quartette-iac Studio music.10.50: Pianoforte reproduction. "Gretchen" (Martin).(b) "Dream Visions' 11.0: "Big Ben."A.P.A. and Reuter's Cable (Glynne), (c) "Cavalleria Rusticana" (Mau. services.11.5: Close down. cagni), (d) "Elegy" (Massenet), (e) "Chanson MIDDAY SESSION. Gerold Walenn,violinist, who trillbe Napolitaine" (d'Ambrosio). 7.7:Australian Announcer: A. S. Cochrane. heard from 281, at 8..54 to -night. Mercantile, Land, and Finance Co.'s report. Note: Race results from Menangle will be Weather report and forecast, by courtesy of transmitted as received.12.0: "Big Ben" and (c) "Prelude" (Arensky). Government Meteorologist.Producers' Dis- announcements.12.2: Stock Exchange, first (d) "Three Mazurkas" (Chopin). tributing Society's fruit and vegetable market call.12.3: Official weather forecast; rainfall. 9.33: Gladys Fimister, soprano. report.Grain and fodder report ("Suc,. 12.5: Summary of news. "Sydney Morning 9.40: N.S.W. Tramway Band, conducted by Dairy produce report ("Sun").7.25: Mr. Pia Herald."12.10: Rugby Wireless news.12.13: J. J. Herron. and Miss Pam in advertising talks, hands A reading.12.30: Studio music.1.0: "We 10.0: "Big Ben." Prom St. Andrew's Col- hints, and nonsense.7.53: An ad. special Ben."Weather intelligence.1.3: "Evening lege, University of Sydney -Dance Music by 7.55: Programme and other announcements News" midday news service.1.15: Producers' Cec. Morrison's Band. EVENING SESSION. Distributing Society's market report. 1.20: 10.12:Prom theStudio -Late "Evening . Announcer and accompanist: G. Vera Studio music.1.28: Stock Exchange, second News" service. Barnett. call.1.30: Popular Studio music.2.0: "Big 10.20: From St. Andrew's Col.lege, Univer- 8.0: G.P.O. Chimes. Conservatorium Ben."acse. sity of Sydney -Dance Music by Cec. Morri- Quartette. AFTERNOON SESSION. son's Band. 8.15: Amy Firth. mezzo. Announcer: Laurence Halbert. 10.28: Prom the Studio: Late weather re- 8.22: Gladstone Bell, 'cellist. Accompanist: Ewart Chapple. port. 8.32: Conservatorium String Quartette. 2.30:Programme announcements. 2.32: 10.30: PromSt.Andrew's College-Cec. 8.47: Peter Sutherland, basso. The Book Lover's Corner.3.0: "BigBen." Marrison's Dance Band. 8.54: Gerald Walenn, violinist. Ponular music.3.30: Betty Armstrong. so- 10.57: To -morrow's programme. 9.2: Weather report prano -(a) "A Dream" (Bartlett), (b) "Ele- 10.59: FromSt.Andrew'sCollege-Cec. 9.3: Vera Keogh -Impressions of lama( gie"I Massenet).3.37: Studio items.3.45: A Morrison's Dance Band. plays: "I' Aiglon," Sarah Bernhardt and Tit; reading.4.10: Betty Armstrong, soprano - 11.30: National Anthem.Close. tell Brune. (a) "Ouvre Tes Yeux Rleus" (Massenet). (b) 9.18: Amy Firth, metro. "Mattinsta" (Leoncavallo).4.17: Studio Mu- 2BL 9.25: Conservatorium String Quartette. sic. 4.30:J. G. Lockley willcontinuehis MORNING SESSION. 9.40: Peter Sutherland, basso. series."1 Remember-"4.45: 4Stock Ex- Announcer: A. C. C. Stevens. 9.47: Conservatorium String Quartette change. third call.5.0: "Big Ben."Close. 8.0: G P.O. chimes. Weather report -State 9.57: Late "Sun" news service. EARLY EVENING SESSION. and Metropolitan. 8.3: Studio music. 8.15: 10.10: Recital of celebrity records. Announcer: A. S. Cochrane. News and informationservicefromthe 10.28: To -morrow's programme. 5.40: The chimes of 2FC.5.45: The Chil- "Daily Telegraph Pictorial." 8.45:Studio 10.30: National Anthem.Close. dren's Session, conducted by the "Hello Man" music.9.30: G.P.O. chimes.Half an hour assisted by Aunt Elly.Letters and stories. with silent friends. 10.0: G.P.O. chimes. Close Music and entertainment. 8.30: Dalgety's mar- down 2GB ket reports (wool. wheat. and stock).6.40: MIDDAY SESSION. 10.0: Music. 10.10: Happiness Talk Fruit and vegetable markets.6.43: Stock Ex- Announcer: A. C. C. Stevens. A. E.Bennett. 10.20:Music. 10. change information. 6.48: Weather and ship- 11.0: G.P.O. chimes. 2BL Women's Sports Women's Session by Miss Helen J. ping news6.50: R.'iglav Wireless news.6.55: Association Session, conducted by Miss Gwen 11.45: Close down. 2.0: Music. 2.5: W Late sporting news.7.0: "Big Ben."Late Varley. 11.30: Advertisinghints. 11.40: Radio Service, Mrs. Dorothy Jordan.2. news service.7.10: The 2FC Dinner Quar- Women's Session, conducted by Mrs. Oran- Music.3.30:Close down.5.30:Children0 tette. conducted ho Horace Keats -(a)For- fleld.Talk on "The Work of the St. John Session by Uncle George, Movie Know All est Fancies" (Haines). (b) "The Countof 7.0: Music.7.30: Talk from the Radio Sir. Ambulance Association." bySisterParry. vice Department by Mr. Stan. Crittenden Luxemburg" (Lehar), (c) "Deep River" (Fis- 12 f):G.P.O. chimes.Special ocean forecast cher), (d) "An Eastern Romance" (Haines). 12.3: Studiomusic. 8.0: Miss Florence Day, contralto.8.7: In. (e) "Gavotte" (Gossec). and weather report. strumental Quartet.8.15: Mr. Cecil Chase - EVENING SESSION. 12.30: Shipping and mails.12.35: Market re- ling. baritone.8.22: Madame Betts -Vincent Announcer: Laurence Halbert. ports.12.48: "Sun" midday news service. 1.0: in an illustrated talk on the making of must Accompanist: Ewart Chapple. Studio music.1.30: Talk to children and spe- 8.37: Miss Gladys Verona, soprano. 8.41: 7.40: Popular music. cial entertainment for children in hospital, 'Cello solos.8.52: Miss Florence Day. con. 7.45: Proc.ramme announcements. by Uncle "Steve."2.0: G.P.O. chimes. Close trait°.9.0: Weather report.9.3: Address 7 sa A Record Recital. down.Note: Race results from Menangle 9.15: Band selections. 9.25: Mr. Cecil Chase. 8.0: NSW. Tramway Band, conducted by will be broadcast, by arrangement with "Sun"ling, baritone.9.35: Humorous Interlude by J. J. Herron. Newspapers, Ltd. Mr. Jack Win and Mr. Heath Burdock. 940; 8.20: Franco Intl. baritone - AFTERNOON SESSION. Instrumental Trio. 9.50: Miss Gladys Ve- Ca) "Ave Maria" (Luzzi). Announcer: A. C. C. Stevens. rona.10.0: Humorous Interlude by Mr. Jack (b) "Mv Boy" (Foster). Accompanist: Kathleen Roe. Win and Mr. Heath Burdock.10.5: Orches- 8.27: Degraar Roberts. pianist - 3.45: G.P.O. chimes.Popular music.3.50. tra music.10.30: Close down. in)"Tn trate"Bach). Romano's Cafe Dance Orchestra. conducted I to "Capriccio" (Scarlatti). by Bennie Abrahams.4.0: G.P.O.chimes 2UW (c) "Rondo from Sonata in D Minor MIDDAY SESSION. Beethoven). 12.30: Request numbers.1.0: G.P.O. clock 837: Gladys Pimister. soprano. AMPLIFICATION!!!! and chimes;niusic.1.15: Talk on home - 8.44: C. N. Baeyertz. will continue his series 5s Iv at fall loud-sgraker strength al craft, by Pandora.1.40: Music and request °Great Writers I Have Met -Frank Anstey." 2.30: Close down.4.30: Musical 9.0: "Big Ben."Weather report. 9 a.m.'Phutis what the new power numbers. amplifier,lo bedescribedinnext programme. 9.1: N.S.W. Tramway Band, conducted by EVENING SESSION. J. J. Herron. week's "Wireless Weekly," does for Us 5.30: Children's hour, conducted by Uncle 9.16: Franco Izal. baritone- constructor, when used in conjunction Jack.6.30: Close down.7.0: G.P.O. clock 's)) "Only the River Running By." with an ordinary receiver.If YOU tire and chimes; request numbers.8.0: Musa 01) "Sisniros" (yarevam), iniere8" hi 0 Oh power amplifleatior 9.0: G.P.O. clock and chimes; comments on 8.211:Dats.Ant Itcbcrts. pianist - he Noire yon get next week's issue, foreign affairs, by Mr. J. M. Prentice. Ill: (a) "Wise, Melancholique" (Rebikoff). Music and request numbers. 10.30: Claw (b) "Danse Orientate" (Rebikoff). down. Friday, 7th June,19'29. WIRELESS WEEKLY Page Forty -Nino

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10.0:Newsservice;meteorologicalinformation: "L'Abeille"(Schubert). 3L0 Britishofficialwirelessnews, fromRugby;Eric Beatrice Pugh (soprano) and Fred Homer .14ri. EARLY MORNING SESSION Welch's selections for the Mentone races. 10.10:Victorian Railways Institute Orchestra tone, - 7.10 to 8.15:See Friday. 10.20: Madoline Knight, contralto. Vocalduet. Selected. MORNING SESSION. Old-time ballads. 10.27:The JedalTrio(AlvaHattenbach Beatrice Pugh isopranoi- 11.0: Lamb cutlets and green peas.11.5: Miss E. Edna Hattenbach cello, John Simons piano:. "Ave Maria"(Schubert). Noblewillspeak on "Gas Cookery." 11.25:Mrs. Ia("Serenade"\Vidor). "The Wind" (Spross). DorothySilkwillspeak on"Homecrafts." 11.45: (0)"Menuett" (Beethoven). lc)"Dancing Doll"oPoldinlo. Morris Cran (violinist) - Miss Rose Brown will speak on "Recollections of Rolf Alva Hattenbach, violin. "Orientate" (Cesar Cull. Boldrewood." la) "Awakening of Spring" (Hattenbach,. MIDDAY NEWS SESSION. b)"Lullaby" (Hattenbach). Fred Homer (baritone, - The Trio. "Silent Noon" (Vaughan -Williams). 12.0:MelbourneObservatory timesignal. 12.1: "Brightisthe Ring Britishofficial (a) "Song oftic Mountains" ,Grieg, or Words" (Vaughn. wireless news from Rugby: Reuter's (b) "March Mm.ature"(Kreisler:. whims). and the Australian Press Association cables; -Argus" Morris Cran (violinist) and Archie Day (Martini - news service. 13.15: Newmarket stock sales;official 10.47: Madoline Knight, contralto Old-time ballads. DuetforViolinandPiano,"Sonataff.1" report of the sheep market, by the Associated Stock 10.55: The Radio Revellers, with Hugh /Ingham. (Mozart). and Station Agents, Bourke Street, Melbourne. "Where the Cot -Cot -Cotton Grows'(Klein). 0.0:Metropolitan Weather Forecast. LUNCHEON MUSIC. "Cinnamon Cake"(Bernard). 9.1:The Studio Orpheana- 12.20: TheStationOrchestra."Summer Day's" "My Fleurette"(Kimbrough). 'Sally In Our Alley"!Gray,. (Coates). 12.90: Clelia Genoni MNeill. soprano, se- "Avalon Town" (Brown). Dorothy Sanders lsopreno,- lections from opera. 12.37:Stock Exchange inf.. "Shake That Thing" (Jackson "My Message" (dliardelot). mation; prices received by the Australian Mines and "Glad Rag Doll" tAger). J. P.,ornwell(bass) - Metals Association from the London Stock Exchange "You Are Wonderful"(Ash). "Before the Dawn" l Lang this day.12.45, The Jedal Trio(Alva Hattenbach "ThereOughtto be a LawAgainstThot" "Salaam":Lang:. violin, Edna Hattenbach cello, John Simons piano), (Friend). George Williamson(tenor( - (a(-Nocturne"(Field),(b)'Hourree"(Bach).(C) "The Rose of Flanders" (Oliagan,. "How Vain is Man Who Boasts in Fight" iJodu "Menuetto" (Gluck(: John Simons, piano,la)"Air" "Oh. Ye. Ya" (Prich). Maccabaeus). (Rameaut,(b)"Rigaudon and Musette" (Rameato. 11.30: God Save the King. Ray Bruce,C.Rice, and P. Crane - theTrio, (a)"Ronda"(Mozart),lb "Valor des Vocal Trio. "May Morning"Flotow Fleurs" (Tschalkowskyi.1.10: Meteorological infor- Francis Lane Isoubrette)- mation: weather forecastforVictoria, New South 3AR "There's a Rainbow" (Al Jolson). Wales, South Australia. and Tasmania; ocean fore. Studio Orphea ns- casts; river reports: rainfall.1.15: The James Girls, 10.0 to 10.50: See Friday. "Heroes and Gentlemen"(Peskett). in humor and harmony.1.30. The Station Orches- MORNING MUSICAL SESSION. E. Harper (baritone, - tra."LittleSerenade' (Grunfeldt). 1.35:"Clelle "Why Shouldn'tI?"(Russell). Oenoni M'Neill, soprano, request items. 11.0: Selections. 12.20: Britishofficialwireless 1.42: The 12.30:Close down. A Thought for To -night (Will H. Listen - StationOrchestra, selection, "TheMagicRing" news: announcements. "The UrgeofAmbition." (Levey). 1.50: Close down. AFTERNOON SESSION. C. Rice(tenor) - AFTERNOON SESSION. 3.0: Selections.3.15: The Strad Trio (Cecil Parkes, "An Evening Song" Blumenthal). 2.15: The Radio Revellers,"ItAll Comes Out in violin; Myra Montague, piano; and Frank Johnston, Tom Muller and the Orpheans- theWash" (Trent),"Rio Rita"(Tierney),"The 'cello( -Trio,"Trio Op. 11, B Flat"(Beethoven), "Oh,I'seTired"(Strong, Kink-a-Jou" (Tierney), "My Mother's Eyes' (Beer), allegrocon brio, adagio,allegretto. 3.44: Cecil The Studio Orpheans- "Next to Me I Like Me Next to You" (WWI. 2.90: Parkes,violin -"Sonata E Major"(Handel). 4.4: "On the Sea" (Buck). Madoline Knight, contralto, "God Gave Each Rose Frank Johnston, 'cello --Melody" (Charpentier), F. Crane (baritone)- a Garden" (Acre:. "Pixie Piper Man" (Elliott).2.37: "Guitar"(Popper). 4.20: The Strad Trio -Trio, "The Devout Lover"(White). The Radio Revellers, "Anywhere is Heaven" (Brady). "Irish Song":Hill -Parkes), "Blue Lagoon"iMilloc- Ray Bruce (tenor) - "Down Where the Sun Goes Down" (Jones), "Can ker-Parkest,"Three -fours Waltz"(Coleridge -Tay- "Someday, Somewhere" (Raped). You Blame Me?" (Goodwin), "I Want to be Alone lor). 4.30:Close down. G. Williamson, E. Harper, and J.P. Cornwell - withMary Brown"(Leslie). 2.50:Tom Semple, EVENING SESSION, Vocal Trio, "Come ifYou Dare"(from 'Ens tenor. "Love,I Have Won You" (Landon Ronald). 6.0: Selections. 7.10: Newsservice;announce- Arthur," Purcell11858-951. selected. 2.57: The Radio Revellers, "Ya Comin.Up ments. 7.20, Selections. Irene Elphinstone (contralto,- To -night, Huh?" (Lewis). "Forty-seven Ginger - NIGHT SESSION. "You've Got Your Mother's Eyes" (Drummond). headed Sailors" (Barony), "High Tension." "A Bun- 8.0: Under the auspices of the Numismatic Society C. Rice(tenor, - galow, a Radio, and You" (Dempsey). 3.10: 0. G. of Victoria, A. S. Kenyon will speak on "The Coins "My Little Banjo" (Dichmont). Manzoni, mandoline.3.17: The Radio Revellers, "Mv of Germany and Austria."' Francis Lane and the Orpheans- Heart Stood sun" (Rodgers), "Give Your Baby Lots 8,15: A. G. Kelson will speak on "Postage Stamps." "Lenore"Cazabon). of Lovin " (Burke), "When You Know Me" (Baden). 8.30: Did you know that? The Orpheans- "I'm Thirsty for Kisses"(Davis).9.90: Bert Ray. 8.31:The StationOrchestra -Suite,"A Dayin "The Bold Gendarmes" (Offenbach, 1810.18E), comedian,"LookingBacktoSee,""Two Sweet- Naples"Byng). Tom Muller Imonologisti- hearts." 3.57:The RadioRevellers."I'mSorry, 8.40: Bert Ray, comedian, "The Man In the Motor "Young Williams" (Browne). Sally" (Kahn). "My Blackbirds are Bluebirds Now" Car." Studio Orpheans- (Friend),"Casablanca"(Evans). "CradleofLove' 8.47: The Station Orchestra --Selection,"Undine" "A Family Matter." (Wayne). 3.50: Madoline Knight, contralto,"How:. ,Lortzlng). Fred Crane (baritone) - Town"(Mackenzie),"Wondering Why"(Clarke). 8.57: The Philharmonic Society(conductor, R.J "The Trumpet. Call"(Sanderson). 3.57: The RadioRevellers,"Oh.Isabella"(Schus- The Studio Orpheans- ter)."SweetForget-me-not",Lorenzo),"Pansies" 9.10:The Station Orchestra -Selection,"Mirella" "Sleeping"(German). !Nichols), "You Ought to Hear Olaff Lab" (Baer). (Gounod). 10.30: News.Weather. "Queenslander" hi.esekly 4.10: Tom Semple, tenor.4.17: The Radio Revel- 9.22: Clelia Genoni MNeill, soprano, selection from news servicefor distantlisteners.Close don. lers.-Mexican Serenade"(Teresel."Down by the Italian opera. Old Front Gate" (Kassel), "I Don't Know Why I Do 9.30: Transmission from the Victory Theatre, St: It"Val,. 4.26:0. G. Manzoni, mandolin. 4.99: Kilda -the Theatre Orchestra, under the batonof The Radio Revellers, "Hum and Strum" (Mayers). Henri Penn. 5CL "Ma be I'mWrong" (Harris),"Constantinople" 10.20: News service; announcements; Eric Welch's MORNING SESSION. (Carlton) 4.42: Bert Ray,comedian,"Aching selectionsforthe Mentone races.Inbe heldon 11.0 to 2.0: See Friday. Heart,""Boubles." 4.50:"Herald" newsservice. Wednesday, 12th instant. Stock Exchange information.5.0: Close down. 10.30: God Save the King. AFTERNOON SESSION. CHILDREN'S HOUR. 3.0: Chimes.3.1: Red Hot Peppers Dance inal 8.0,"BobbyBluegum."answerstolettersand 3.10: Rev. G. E. Hale, B.A. 3.25, Red Hot Pram birthday greetings.8.30: Captain Donald MacLean 4QG Dunce Band. 3.34:Violet Jackson, soprano.Mt will continue his series of adventure stories for boys, Arthur Douglas, Scotch comedian. 3.46:Mrs. Lege Forearlymorning, morning, midday,al ternoon. 3.53: Red Hot Peppers DUN 6,45:"Little Miss Kookaburra" has a story for the andearlyeveningsessions, seeFriday Matthews, contralto. little ones. 7.45: Lecturette, "Talk on Sheep and Wool," Mr. Band. 4.3:VioletJackson, soprano. 4.10:SIts, EVENING SESSION. minuteswith Jack Fewster and Tom King,-Ms. 7.5:StockExchange information.7.15: Market T. Carew, senior Instructor In Sheep Raising, meatsofMelody." 4.25: ArthurDouglas, Bend reports.7.30: News session. 7.49: Birthday greet- NIGHT SESSION. comedian. 4.90:Mrs.LeslieMatthews,cordial', ings. 7.45:"0'':ofthe Paso." 7.46:Dr.K.B. 8.0: A classical programme by Mr. Archie Day's 4.37:Red Hot Peppers Dance Band. 4.43:Viola Cunningham, M.A.. Ph.D., Dip.Ed., Lecturer In Psy- narty- Jackson,soprano. 4.49:Red Hot Peppers Lisate chology, Logic, and Ethics at the University, "Child Beatrice Pugh (sopranol- Hand.4.55: Stock Exchange. 5.0:Close down. WelfareNeedsinVictoria." 8.0:"A Makerof "Fur Dicesti" (Lotti). "Vol lo Sapete" (Mascagnil. EVENING SESSION. B 1 story." Archie Day (planist)- 6.0 to 7.40: See Friday. NIGHT SESSION. "First Movement Sonata, E Major" (Beethoven, NIGHT SESSION. 8.1:Programme announcements. Fred Homer tbartitonel- $.2: Victorian Railways Institute Orchestra. "Adown the Years" (Wilhelmy). 5.0:Chimes. Overture, "Merry Wives of Windsor"talicolai, "The Sea Hath Its Pearls"(al.V. White), 8.1:Studio Orchestra -- 8.15: Herold Kyng, basso cantante. "At Tankerton Inn" (Howard Fisher). Overture,"Jolly Robbers"tfluppe). Selections from his repertoire. (violinist) - 8.8:VioletJackson. soprano. 8.25:Victorian Railways Institute Orchestra. Morris Cran 8.15: Arthur Douglas, Scotch comedian. Valse. "Beautiful Danube" (Strauss). "Air on O String"(Matheson, 5.21, Haydn Male Quartette - 8.35: The "James Glrls," in mirth and melody. "The Vintage Song"(Mendelssohn). 8.50: Victorian Railways Institute Orchestra. "Juanita"(arr. by Parkes,. Intermezzo, "Portia"(Rosse). 8.28: A pianoforte recital by Spruhan Kennedy - March, "Pomp and Circumstance, No. 2" (Eiger( "Intermezzo No. 1 inEFlat" Brewed. 9.0. Transmission from Auburn Methodist Church. POWER BOOSTER Jones). AuburnMethodistChurchChoir (organistand "Allegro Barbaro"(BelaBartok) conductor, J. Sutton Crow). Extraordinary amplification for -Erotik"(Grieg). Organ. "Pantasie Sonata, in A Flat,-first move- radio receiver or electric gramophone "Hardy Gurdy Man" (Goosene). ment (Rheinberger), J. Sutton Crow. "MarcheOrientate"(Granadosi. Contralto. "0 Lord Thou Has Searched Me Out' La provided by a new power amplifier*, "Fantaisie Impromptu" (Chopin). Sybil Shaw. to be described in next week's "11 ire - 8.45: Fred. Williamson, tenor - Baritone."ItIs Enough."from"TheElijah' less Weekly."All -electric, and easily "When My Ships Come Sailing Home" (DOM). I Mendelssohn ), Alan Eddy. "I Hear You Calling Me" (Marshall). Organ, (a) "Andante in E Flat,(b) "Allegro in 0" built,this piece of apparatus is sure 8.51: Studio Orchestra - (Mendelssohn),J. Sutton Crow. to attract a great deal of attention. Selection, -The Five O'clock Girl." Soprano, "Elizabeth's Prayer," from "Tannhauser "Spanish Waltz"(Frim1). ,Wagner), StellaDredge. Be sure you order your copy early. 9.0: G.P.O. Chimes. Contralto, "Thanks Be to God" (Dixon),(bi Altogether10,000tnorecopiesthan 0.1:Meteorologicalinformation,including Sew "Ships that Pass inthe Night"(Stephenson). phore tides. Sybil Shaw. usual were printed fast week, many 9.2: Overseas grain report. Organ. "Andante In B Flat"(Dussec),J. Sutton listeners who left it too late were un- 9.3:Violet Jackson, soprano. Crow. 9.10: Arthur Douglas. Scotch comedian. Baritone, 0 That We Two Were Maying" (Nevin), able to otbain their numbers. 9.16: Geoff. Goldsworthy, 'cellist-. Alan Eddy Vesperale"(Scott,. Soprano, "Evening" (Ronald), Stein( Dredge. -Romance" (Davidoff). Friday. 7th tune, 1929. WIRELESS WEEKLY Page Fifty-C/0j 9.21: The Haydn Male Quartette- "Lucky Jim" (arr. Parkes F. ..Fishing"arr.Parkear. 9.28: Studio Orchestra- Malaguena" (Moskkowski I. Melodie. "Pearlo'Mine" (Fletcher(. 9.38: A Duologueproduced by Jack Ham Characters: He. Jack Ham. 'She, Bessie Francis. Scene: The hall of a country cartage-a man's cottage. Throughthe open door fromthe garden a woman comes suddenly.She looks behind her to seethatsheisnotfollowed: round the hall to see that she inalone; then gets to work.Itis a letter sheis wanting: one which has Just come by post, and should be waiting here forits owner.Now she is at the writing desk, and sheIs no longer alone. There is a man at the open window watching her.With a sigh of relief she has picked up half adozenletters fromthe desk,and is beginningtolookthroughthemwho" interrupts her. 9.55:Alf red Noske, flautist- -Graceful Dance"(Leinmone). "To a Wild Rose"(Terschak ). 10.0'Fred. Williamson. tenor- -Provence" (Came). "Rose Buds"(Drummond:. 10.7: Studio Orchestra- Oriental "Chang"(Finck 1. 52 ISSUES March, "The Trumpet Call" (Jalowice) 10.15: General news service. 10.90: On with the dance. 11.0,Chimes. Close down. DELIVERED POST FREE 6WF 10.0: Tune in.Gramophone and phonographre- FOR ONE YEAR tards from thestudio. 11.0:Closedown. 12.30 Tunein. 12.35:Markets, news.etc. 1.0:Time signal. 1.1: Weatherbulletin,suppliedbythe MeteorologicalBureauof WestAustralia. 1.3: LunchHourMusic,relayedfromthePrimrose Cafe de Luxe. 2.0:Close down. 9.30: Tunein. 3.35: Musicfromthestudio: Pianoforte solos by Miss Audrey Dean; violin solos by Mr. Frank Romaine. 4.30:Close down. 6.45:Tunein. '.,11' leedtirnestoriesayUncle Duffy. 7.5: Light music 'by the Perth Piano Trio. 7.30: Commercial andgeneralinformation. 7.40: Talk by Dr. Bettye, B.A., LL B.8.0: Time signal. 9.1:First weather bulletin.8.3: A relay(rout His Malesty's Theatre ofconcert by theMetropolitan A.J. 13A Oleemen, conducted byMr. Leckie. Mos.B. 150, Late news !terns,bycourtesyof the "Daily News" Newspaper Co., Ltd.: station announcements: ships within range announcement: late weather bul- letin.9.5: Items from the studio by the Radio Trio 10.30: "God Save the Ring." 104 . 5 METRE TRANSMISSION. Simultaneous broadcaston104.5 metres of pro- -WIRELESS WEEKLY" gives you the com- anirnme given on1250 metres. commencing at6.4f. pm. 7ZL plete broadcasting programmes from every 11.30 to 1.30: Sre Friday. AFTERNOON SESSION. important Station in Australia a week in ad- 3.0to4.30:See Friday. EARLY EVENING SESSION. 6.15:Selections. 6.30:"The Story Lady." 7.0 Answerstolettersandbirthdaygreetings. 7.15' vance, in addition to topical news and articles News service. EVENING SESSION. 1.30: Underthe auspicesoftheAgricultural and a technical Department.C.L. Wines will giveatalkofvital constructive article by a Interestto those on the land.7.45: W. E.Fuller rill speak on "Literary Lapses and Library Lists." 1.0: Chimes. 8.15: A programme of dance music qualified radio man. by the Ritz Dance Band (interspersed with gramo- phone records).Rite Dance Band: "Happy Days and Lonely Nights,""IfYouDon't Love Me." "One Night of Love." Cecil Sherwood, tenor: "Eleanore" (Taylor),"Soft Beams the Light"(Donirettl). Ritz Dance Band: "Dancing Shadows" (Golden). "You're SUBSCRIPTION FORM Wonderful"(Fields),Dada, Dada!" (Dore). Duet. IrmaDestlnnova(soprano),DinahGilly ba- One), "My Homeland," "The Wedding." Ritz Dance Band:"JustaLittle Pond Affection.""Is To the Editor, "Wireless Weekly," There Anything WrongInThat,""BlueNight." Jahn Brownlee,baritone:"Trees"!Hugh(,"Invic- (Rasbach) Ritz Dance Band: "Don't Be Like 51 Castlereagh Street, Sydney. That" (Cottier), "That's Her Now" (Yellen), 'Cuckoo,' Andrew i. John M'Cormack,tenor:"Ah. Moon of 07 Delight" (Lehman I,"Drina to Me Only."Ritz Please forward "Wireless Weekly" for a period Dance Band:"All By Yourself inthe MoOnlight." Tell Me You're Sorry"(Davis),"Beloved"(San- ders). Robert Radford,baritone:"The ErlKing" Schubert),"Blow, Blow, 'thou Winter Wind." Ritz of . for which I enclose Dance Band:"That's the Good Old Sunny South," tinnamon Cake" (Zoeller),SavoyMedley. 9.45: Saws session. 10.0: Chimes. 10.1:Close down. for VAR -LAC (Add Exchange to Country Cheques.) Multi -Way Battery Cable is Sold by the Yard. NAME Seven difierentcol- ored leads under one acid and flater,ame proofcover- ADDRESS ing.No matter bow far your butteries may be from your net VAR -LAC will reachdiem. Scrap those untidy wirer and use VAR -LAC Rutter)Coble. For Neatness, Convenience and Efficiency. Supplied in iength: If dtmler ant stock. write direct.isout at Subscription Rates: 12 months (52 issues), 13/- post 1/8 Per Yard. free; 6 months (26 issues), 6 '6 post free A. BEAL PRITCRETT (Aunt.) Ltd if PARKER STREET. SIDNEY Local Programmes, Wednesday, June 12

8.22: Nance Marley, contralto - Uncle Bas. Music and entertainment. Letters 2FC (a) "Che Faro" (Gluck). and stories.6.30: "Sun"newsand lat EARLY MORNING SESSION (b) "The May Night"Brahms). sporting.6.40: 2BL Dinner Quartette7iai (c) "Over the Steppe" (Gretchaninoff). "The Girl on the Film" (Serriay), (b) "Little Announcer: A. S. Cochrane. 8.32: Dagmar Roberts, pianist - Lady of the Moon" (Coates). (c) "Grand Tno 7.0: "Big Ben" and announcements. '7.2: (a) "Ecossaises' (Beethoven-Busoni). Concertant" (Volleveiler), (d) "Lielfestraurn Official weather forecast; rainfall; river re- (b)"Nos.11 and 12 from the David's (Liszt), (e) "Gipsy Dance" (St.-Saensi. 7.7: ports; temperatures;astronomical memor- Bundler" (Schumann). AustralianMercantile Land andFinance

anda. 7.7: "Sydney Morning Herald" sum- (c)"Liebesgarten" (Schumann). Co.'s report.Weather report and forecast by , mary.7,12: Shipping intelligence; mail ser- (d) "Scherzino from "The Carnival Jest" courtesy of Govt. Meteorologist.Producers' vices.7.15: Studio music. 7.25: Investment (Schumann). Distributing Society's Fruit and Vegetable market; mining sharemarket; metal quota- 8.44: Helena Stewart, soprano-. Market report. Grain andfodder report tions; wool sales; breadstuffs market; inter - (a) "The Crying of Water" (Campbell - ("Sun"). Dairy Produce report ("Sun'). 7.25: State markets; produce markets. 7.40: Studio Tipton). Mr. Pim and Miss Pam in advertising talks, music. 8.0: "Big Ben."Close down. (b) "From the Tomb of an Unknown Handy Hints, and nonsense. 7.53: An Ad. MORNING SESSION. Woman" (Bantock). special. 7.55:Programme and other 8.52: Athos G. Martelli, 'cellist - nouncements. Announcer: A. S. Cochrane. "Adagio" (Boccherini). 10.0: "Big Ben" and announcements. 10.3: 9.0: "Big Ben."Weather report. EVENING SESSION Pianofortereproduction. 10.10:"Sydney 9.1: A talk by C. Price Conlgrave. Announcer: Basil Kirke. Morning Herald" news service. 10.25: Studio 9.15:' Oliver King.Second half of clas- Accompanist: G. Vern Barnett. music. 10.30: Last-minute sporting informa- sical programme, syranged by Oliver King. tion by the 2FC Racing Commissioner. 10.45: Oliver King, basso - 8.0: G.P.O. chimes.Fromthe Capitol A talk on "Home Coking and Recipes," by (a) "Dedication" (Franz) Theatre: The Capitol Unit Entertainment. Miss Ruth Furst.11.0:"Big Ben.' A.P.A. (b) "Request" (Franz). 8.7: From the Studio: Ambrose Bourke, and Reuter's CableServices.11.5:Close (c) "I Love Thee" (Griegl baritone. down. 9.26: Hugh M'Clean, violinist - 8.14: Graham and Manning, sketches. MIDDAY SESSION (a) "On Wings of Song" (Mendelssohn). 8.24: Ellie M'Donnell and Celine Hooper, Announcer: A. S. Cochrane. (b) "Gultarre' (Moszkowksi, arr. de Sar- vocal duets. asate). 8.34: Maisie Ottey, novelty pianist. Note: Race results from Kensington will be 8.41: Claude Corbett, will speak on gen. given. 9.34: Nance Marley, contralto - eral sporting. 12.0: "Big Ben" and announcements. 12.1: (a) "Lament of Isis" (Bantock). 8.56: From the Capitol Theatre: Stock Exchange,firstcall.12.3:Official (b) "A Woman's Last Word" (Bantock). Scholl at the Wurlitzer Organ. Fred weather forecast, rainfall.12.5: Summary of (c) "Cradle Song" (Brahms). 9.16: From the Studio: Ambrose news, "SydneyMorningHerald." 12.10: 9.44: Dagmar Roberts, pianist - baritone. Bourke, Rugby wireless news.12.13: A reading. 12.30: (a) "Hexentanz" (M'Dowell). (b) '"Pastorale" (Smetana). 9.23: Graham and Manning, sketches Studio music. 1.0: "Big Beu."Weather in- 9.33:Ellie M'Donnell and Celine Hooper telligence.1.3: "Evening News" midday news (c)"Hungarian Rhapsody, No.10" vocal duets. service.Producers' Distributing Society's re- (Liszt). 9.43: Maisie Ottey, novelty pianist. port.1.20:Studio music.1.28:Stock Ex- 9.56: Helena Stewart, soprano - 9.50: From the Capitol Theatre: Fred change, second call. 1.30: Studio music. 2.0: (a) "L'hure del Icieuse" (Staub). Scholl at the Wurlitzer Organ. "Big Ben."Close down. (b) "L'Esclave" (Lalo). (c) "L'Heure Exquise"(Hahn). 10.10: From the Studio: Late "Sun" nem AFTERNOON SESSION. 10.6: Athos 0. Martelli, 'cellist- service. Announcer: Laurence Halbert. 10.17: Romano's Cafe dance orchestra. "Czordas" (Fischer). conducted by Bennie Abrahams, Accompanist: Ewart Chapple. 10.15: Late "Evening News"service. 10.27: From the Studio: Late weather 2.30:Programme announcements. 2.32: 10.28: To -morrow's programme. port. rt. Recordrecital.3.0:"BigBen."Popular 10.30: National Anthem.Close. 10.30: Romano's Cafe dance music. 3.30: Romano's Cafe dance orchestra, conducted by Bennie Abrahams.orchestzt conducted by Bennie Abrahams. 3.40: Peggy 2BL 10.57: To -morrow's programme. Bell soprano -(a) "0, Ship of My Delight" 10.59: Romano's Cafe dance orchestra. MU (Phillips),(b)"If My SongsWereOnly MORNING SESSION ducted by Bennie Abrahams. Winged" (Hahn), (c) "Beloved" (Head). 3.46: Announcer: A. C. C. Stevens. 11.30: National Anthem.Close. A reading. 4.10: James Walker, pianist -"Im- 8 a.m.: G.P.O. chimes.Weather report - promptu in F -sharp Major" (Chopin). 4.20: State and metropolitan. Peggy Bell, soprano -(a) "The Ships of Ar- 8.3: Studio music. 2GB cady" (Head), (b) "But Why," from "Songs 8.15: News and information service from the and Cupid" (Logan). 4.27: James Walker, "Daily Telegraph Pictorial." 8.45:Studio 10.0: Music.10.10: Happiness Talk by A music. 9.30: G.P.O. chimes.Half an hourE. Bennett.10.20: Music. 10.30:Women's pianist -(a) "Nocturne in F -sharp Major" with silent friends.10.0:G.P.O.Chimes. Session by Miss Helen J.Beegling. C h op in ) ,(b) "Valse in B Minor" (Chopin). Close. Close down.2.0: Music. 1145: 4.37: Studio items.4.45: Stock Exchange, MIDDAY SESSION 2.5: Women's Rs( third call. 4.47: Romano's Cafe dance or- dio Service by Mrs. Dorothy Jordan. 2.50: chestra, conducted by Bennie Abrahams. 5.0: Announcer: A. C. C. Stevens. Music. 3.0: Labor Saving Demonstration. "Big Ben.' Close. 11.0: G.P.O. chimes. 2BL Women's Sports4.0: Close down. 5.30: Children's Session Association session, conducted by Miss Owen by Uncle George.7.0: Music.7.30: Short EARLY EVENING SESSION Varley. 11.30:Advertisinghints. 11.40: talk by Miss Beegling.8.0: Miss Mary' Nei, Announcer: A. S. Cochrane. Women's session, conducted by Mrs. Cran- contralto.8.7: Violin solos.8.15: Mr. Cie. 5.40: The chimes of 2FC.5.45: The chil- field.12.0:G.P.O. chimes.Special oceanment Hosking,baritone. 8.25: Symphmy dren's session, conducted by the "Hello Man," forecast and weather report. 12.30: ShippingOrchestra.8.30: Humorous Interlude by Mr assisted by Uncle Ted and "Sandy."Letters and mails. 12.35: Market reports. 12.48: Jack Win and Mr. Heath Burdock.8.3: and stories. Music and entertainment. 6.30: "Sun" midday news service. 1.30: Talk to Miss Elsie Brown, soprano. 8.45: Address Dalgety's market reports (wool, wheat, and children andspecial entertainmentfor 9.0: Weather report.9.3: Violin solos. 9.11: stock).6.40:Fruit and vegetable markets. children in hospital by Uncle Steve. 2.0: Miss Mary Neal, contralto. 9.23: Mr. Heath 6.43:Stock Exchange information.6.48: G.P.O. chimes.Close.Note: Race results Burdock, Shakespearean Recital.9.33: Syra. Weather and shipping news.6.50: Rugby from Kensington will be broadcastby ar- phony Orchestra. 9.40: Miss Elsie Brown wireless news. 6.55: Late sporting news. 7.0: rangement with the "Sun" Newspapers, Ltd. and Mr. Clement Hosking, vocal duet.Bit "Big Ben." Late news service. 7.10: The 2FC AFTERNOON SESSION. Humorous Interlude. 9.55: Instrumental DinnerQuartette,conductedbyHorace ms' 10.0: Mr. Clement Hoskins, bosiinne Keats -(a) "Gold and Silver" (Lehar), (b) Announcer: A. C. C. Stevens. 1" -(ihestral music.10.30: Cloy. "Hungarian Rhapsody" (Liszt),(c) "Lento" Accompanist: Kathleen Roe. (Chaminade), (d) "Hymn to the Sun" (Rim- 3.45: G.P.O. chimes.Popular music. 4.0: sky-Korsokoff), (e),"Love Everlasting" G.P.O. chimes.Basil Kirke will give a talk. 2UW (Fram1). 4.15:Edward Evans, baritone -(a) "Home- MIDDAYSESSION. EVENING SESSION. ward to You" (Coates), (b)"The Lute Announcer: Laurence Halbert. Player" (Allitsen). 4.22: Studio music. 4.32: 'equestnumbers.1.0: G.P.O clock Accompanist: Ewart Chapple ' da Nelson, soprano -(a) "Wait" (d'Har- and.1..ines;music.1.15: Talk on home - t), (b) "Yellow Slippers" (Clarke). 4.39: craft. by Pandora.1.40: Music and request 7.40: Popular Music. i" news service.4.44: Studio items. 4.50: 7.45: Programme announcements. .ard Evans, baritone -Moon Magic -(a) numbers.2.30: Close down.4.30: Musk): 7.48: A record recital. in the Sky" (Arundale), (b) "My Fairy programme. 8.0: "Big Ben."Classical programme odmother" (Arundale). 4.57: Popular EVENING SESSION. ranged by Oliver King. :sic. 5.4:EdwardEvans,baritone -(a) 5.30: Children's hour, conducted by Cade Oliver King, basso - "Wait"(d'Hardelot),(b)"Crown ofthe (a) "Impatience" (Schubert), Year" (Martin).5.11: Pianoforte reproduc- Jack.6.30: Close down.7.0: G.P.O. clod (b) "Dedication" (Schumann), tion.5.34:Racing resume.5.37:Features and chimes; request numbers.8.0: Musit (c) "The Lotus Flower" (Schuman.. (d) "Spring Night" (Schumann). of the evening programme. 9.0: G.P.O. clock and chimes; comments on 8.13: Hugh M'Clean, violinist - EARLY EVENING SESSION foreign affairs, by Mr. J. M. Prentice.9.10: Finale of Mendelssohn Concerto in E Announcer: Basil Kirke. Music and request numbers. 10.30: Clam Minor (Mendelasohn). 6.40:Children'ssession,conducted by down. rhIn y. 7th June. 1929. WIRELESS WEEKLY Page Pi f I y Th rt.°

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f101 Interstate Programmes, Wednesday, June 12

of Victoria,C.D. Hearman will speak on "Why a 8.9: Violet Jackson, soprano. Clean Tooth Sometimes Decays." 8.15: Williams and Smith, banJoists. 3L0 8.30: Did you know that? 8.20: Ronnie Rambles Round. EARLY MORNING SESSION. 6.31: The Station Orchestra -Selection, "This Year 8.26: James Glennon, viola- IJarnefelty. 7.15 to 8.15: See Friday. of Grace" ICowards. "Berceuse" 10.50: Eric Welch will speak on to -day's races at 8.40: The Sundowners-Tom Semple, tenor, "Marie, "L'Arlesienne"(Bizet). Mentone. My Girl"; quartette, -Oft in the Stilly Night" (Old 8.31: Gwen Collett,contralto - MORNING SESSION. "A Song 01 Thanksgiving" (Allitseni. 8.47: The Station Orchestra --"Sonata for Orches- "Less Than the Dust" (Amy Woodforde-Findeni. 11.0: 3LO's afternoon ten trifles: Rice cake. 11.5: tra " 8.38: Dave Howard. saxophonist- Miss E. M. Hinder, B.Sc.. will speak on ''The Mel- J. Alexander Browne. baritone --Little Northern -Out of the Dusk to You" (Dorothy Lees. bourne Girl -and Her Play."11.25: Mrs. M. Calla- Window." with orchestral accompaniment. way Mahood will speak on "The Art of Decoration." The Station Orchestra -Orchestral Suite."Pic- "My Heartis Waiting"Clifford C. Gates:. 11.45:Mrs. Clarence Weber will speak on -Physical tures from France." 8.44: Arthur Douglas, Scotch comedian. Culture for Women." J. Alexander Browne, baritone -'Love Comes but 8.50: Reed and Dennis, Hawaiian Duo - MIDDAY NEWS SESSION. Once," with orchestral accoMpaniment. .1234 Waltz"!Also). 12.0:Melbourne Observatorytimesignal. 12.1: ThyStationOrchestra -Suite.-Lavenderand "Kohala March" (Kallll. Express train information.12.15: Newmarket stock Lace." 8.55:Les Crisp,tenor - sales:cattlesalesreports -bullocks and calves -by J.AlexanderBrowne.baritone -"Dear Heartof "The Temple Bells" (Amy Woodforde-Finden). the Associated stock and station agents, Bourke St.. Mine,"-Rose Time."with orchestral accom- "When Other Lips"I Balfour Melbourne. paniment. 9.1: Allan's Mouth Organ Band - LUNCHEON MUSIC. FrederickHall.piano --Octave SoloforPlano Jeannine,I Dream of Lilac Time" iShilkren. 12.20: The Radio Revellers, "Wear a Hat with a and Orchestra, Intermezzo Brilliante." "Nocturne" (Denza). Silver Lining" (Sherman).One Alone- (Romberg), 9.6: A humorous dialogue !produced by Lloyd Tay- "Just Give the Southland to Me"(Sissell). 12.29: 9.17: The Sundowners- 12.36: Duet, Tom Semple and Herbert Sanderson, tenor lor). Madollne Knight, contralto, old-time ballads. and baritone, "Come to the Fate"(Martini. Characters: -Mr. RogerVincent.LloydTaylor; StockExchangeinformation;pricesreceivedthis bass,'The Wanderer"(Schu- day from the London Stock Exchange by the Aus- Robert(Milord. Marie Vincent(wife),Bobs Trevor;LouiseIs Association. 12.42: The bert). maid), Vera Taylor. tralian Mines and Metals !Romberg), "A 9.24: The Station Orchestra --Overture. "Raymond" The scene is in the bedroom of a country house Radio Revellers, "The Desert Song' (Thomas Just outside Paris, during a week -end house party. Room with a View" (Coward), "What a Girl" (San- 9.34:One -actplay."A Knockingatthe Door" ders(. 12.50:Clella Genoni M'Neill, soprano, selec- (Danvers Walker), produced by Terence Crisp. It has Just been discovered that a guest has bees tions from her repertoire.12.57: The Radio Revel- 9.54: The Station Orchestra -Selection. "Faust." robbed of twenty thousand francs.Edgar Gay, s lers,"Dynamite"iHenderson), "The Dance ofthe young man, and the friend of Roger Vincent,is (Fisher),"Rosetime"(Hall). 1.6: 104: The Sundowners- accused of the theft.The Vincents are about to MeteorologicalBlueDanube' information; weather forecast for Vic- Quartette."Ain'tIt a Shame"(Gaul). retire for the night as the scene opens. toria, New South Wales. South Australia, and Tas- Robert Allan. alto-iMacushla" (Macmurrough), 9.21: Allan's Mouth Organ Band - rainfall.1.12: Quartette. "The More We are Apart" iHolti. Medley of English, Irish, and Scottish Airs." mania: ocean forecast; river reports; 1.19: 10.14: The Station Orchestra - Modoline Knight,contralto, old-time ballads. Selection."Sybil"(Jacobi:. 9.25: Owen Collett, contralto - The RadioRevellers,"Me andthe ManInthe 10.24: News service: announcements. "Salaam" !Agnes Mary Lang:. Moon"(Monaco),"WhenYouSaidGood -night" "The Arrow and the Song" (Belie). tDonaldson). "Dooley Dooley Doo" (Sherwin). 1.30: 10.30, God Save the King. 9.31: James Glennon,violn- Transmission from the Freemasons' Hall. Collins St., " (Schumann). Melbourne, speeches from the Rotary Club luncheon; "La (Gabriel Marie). speaker. Sir George Fowlds. of New Zealand, "Ia Ro- 4QG 9.34:Ronnie Rambles Round. tary Worth Wh Forearlymorning,morning, midday.afternoon, 9.40: Williams and Smith, banjoists. AFTERNOON SESSION. and earlyeveningsessions.seeFriday. 9.45:Les Crisp,tenor - 2.12:DescriptionofHurdle Race, twomiles,by 7.45; Lecturette arranged by the Queensland Agri- Eric Welch, Mentone races.2.20: The Station Or- cultural High School and College, "Orchard Topic." "The Sweetest Flower That Blows" (Hawley). selection,"PiqueDame"ITschaikowsky). "That Tumble-down Shack In Athlone" (Sanders). chestra, Sle by Mr. Howie, 9.52: Dave Howard. saxophonist - 2.32:J.Alexander barit, "Now "I Love a Little Cottage" (Geoffrey O'Hara:. the Crimson Petal"B((Quitter),'AtoneGrendon Faier"ps NIGHT SESSION. (Paul Marie). 2.39:A. Anderson, clarinet, "Liebes- 8.0:Alf Featherstone and his orchestra - "Only a Smile" (Zamecnik lied"(Kreisier).2.49: Description of Open Handi- Fox -trots - 9.57: Arthur Douglas, Scotch comedian. cap,six furlongs. Mentone races.2.60:Jedal Trio "It's a Precious Little Thing Called Love" (Davis). 10.2: Reed and Dennis, Hawaiian Duo- (AlvaHattenbachviolin,Edna Hattenbach'cello. "Sweetheart on Parade." Killma Waltz" iHwal). John Simons piano),(ay"Slavic Dance" (Dvorak), 8.10: A Thought for To -night(Will H. Listerl- "Hilo March" (Korn). 1131 "Melodic" iFaure); Alva Hattenbach, 'cello,lal "As We Make It." 10.7: Violet Jackson, soprano -- "Melodie"(Hattenbach), 03) "Mazurka"!Hatten- 8.13: L.Collingsbass I- Selections from her repertoire. bach::the Trio,la)"Une Lerme"(Moussorgsky), -The Landlord's Daughter"(Jude). 10.13: Allan's Mouth Organ Band - lb:'Menuetto"(Boccherini). 3.13: Descriptionof "Thorn" (Adams). Medley of Popular Songs. Mentone Handicap, one mile, Mentone races.3.20: 8.20: Alf Featherstone and his orchestra - "Climax March" (Hall). Clelia Genoni M'Neill, soprano,selections from her Fox -trots - 10.18: News session: General news service. repertoire. 3.27:TheStationOrchestra,suite. "You Taught Me How to Love You" (Herschel.). 10.23: 5CL's sporting service supplied by -Silvia% "Nautical"(Fletcher),"SpanishDance" (Bohm), "Afraid of You" (Davis). Including Port Pine and Mentone race results. "Love's Melody" !Hurst).3.45: Description of Trial 8 . 30: Claude Walker - 10.90: Modern Dance records. Plate, six furlongs, Mentone Races.3.50: J. Alexan- Ten minutes with Henry Lawson, 11.0: Chimes; close down. der Browne, baritone, "A Request" (Woodforde-Fin- 8.40(Alf Featherstone and his orchestra - den), "A Song Remembered"(Coates). 3.57:The Fox -trots- StationOrchestra, selection,"The Lido Lady" -When Eyes of Blue Are Fooling You" (Clare). (Rogers). 4.6:Clella Genoni M'Neill,soprano,re- 6WF Trial Purse,six "I Just Roll Along" (Trent). quest Items.4.13:Description of 8.50:Mrs. Fitzgerald(contralto I - 10.0: Tune in.Gramophone and phonograph re- furlongs. Mentone races.1.20: Bert Ray, comedian, "To -night"i Weatherly). pantomime fun.4.30: The Station Orchestra, "Gipsy cords. 11.0:Close down. 12.30:Tunein. 12.35: "An Emblem" (Thompson). Markets, news, etc.1.0: Time signal. 1.1: Weather Suite" (Coleridge -Taylor), "On theMountains" 9.0:Metropolitan weather forecast bulletin, (Griegl. 9.49:DescriptionofJumpers' Flat Race. 9.1: Alf Featherstone and his orchestra - suppliedby the Meteorological Bureau of It. mile, Mentone races.4.50: "Herald" news see- Western Australia. 1.3:Talk, "Care of theSick,.. \ vice: Stock Exchange information.5.0: Close down. Jazzwaltz -"I Love You"(Hargreaves). by Dr. Winifred Holloway. of London.1.20: Husk. EVENING SESSION. 9.6:Ben Cloirec!tenor) - 1.30: Close down. 6.0: Birthday greetings and answers to letters, by "Monsieur the Cure"(Douglas). 9.90: Tunein. 3.95:Afternoon teaconcert,re- interlude. "Love Lily"(Thomson). layed from the Primrose Cafede Luxe:items by "John,thePiper's Son." 6.25:Musical the 6.90:UndertheauspicesoftheNationalSafety 9.10:Alf Featherstone and hisorchestra - MissesMarshalland Chapman. 4.30:Close Council of Australia, H. J. Book will speak on "Roller Fox -trots- down. Bears and the Safeway Tribe." 6.45:"John,the -We. My Honey and Me" (Tobias, 7.45:TuneIn. 6.48.BedtimestoriesbyUrga Piper's Bon." more adventures with Nosey Parker. "The OnlyGirl"l Russell Duffy. 7.5:Light music by the Perth Piano Trio EVENING SESSION. 9.20: Tom MullerlelOcutionist)- 7.30:Commercial andgeneralinformation. 7.45 7.5:Stock Exchange information. 7.15:Market Monologuesselected. Popular science talk by Mr. Hal MKall.8.0: Time reports.7.30, News session.7.49: Birthday greet- 9.30:PhyllisVerner(soprano( - signal.8.1: First weather bulletin.8.3: Vocal, Nt. ings. 7.45:"Out ofthePast." 7.48:Under the "A Palace of Dreams" ("Prince Charming"). ter,elocutionary,and instrumentalitems byNed auspices of the Department of Agriculture, R. Crowe, "The Blue Room" (Rodgers). Taylor and his entertainers.8.50: Late news Items, exportssuperintendent,willspeakon"Marketing 9.40: Alf Featherstone and his orchestra - bycourtesyofthe-Daily News" Newspaper Co., Methods."8.0' "A Maker of History." Jazz Waltz, "Gay Caballero"(Klein). Ltd.;stationannouncements;shipswithin mop NIGHT SESSION. 9.50: News; weather. announcement;lateweatherbulletin. 9.5: Pro- 8.1: Programme announcements; 3LO's Tasmanian 10 5:AlfFeatherstoneandhisOrchestra - gremme continuedfromthestudio. 10.30:"God letter from the "Mercury" and. "IllustratedMail." Dancemusic. Save the King." Hobart. 11.0:Closedown. 104.5 METRE TRANSMISSION. General Programme To -night. Simultaneous broadcast on104.5 metres ofpro. Hugh Hugham andHisDancing"Peaches,"to gramme given on1250 metres, commencing at 645 "Chloe." pm Bert Ray, comedian. 5CL Huxham's SerenaderQuartette,inmore humor 11.0:to2.0: See Friday. and harmony. AFTERNOON SESSION. 7ZL Novelty, The Radio Revellers, with Hugh Huitham, 3.0: Chimes.3.1: Resume of Port Pirle and Men - Introducing :Forty-seven Ginger -headed Sailors." 3.11: Vio- AFTERNOON SESSION. 10.31: Thelma Ready's Dance Quintette. tone race results.3.2: Station Quartette. Latest and brightest jazz numbers. let Jackson, soprano.3.18: Arthur Douglas, Scotch 3.0:Chimes. 3.4:Weatherinformation 711, comedian. 3.24:Mentone raceresult,TrialPlate. 1 11.90: God Save the ICing. 3.25: An organ recital from Stow Memorial Church, DescriptionofMentoneHandicap, mile. 3.45: DescriptionofTrialPlate, 6 furlongs. 4.15,De- by Foxhall Robinson.9.45: Netta Rodney, soubrette. scription of Trial Purse. 6furlongs. Mentone. 4.10, 3.51: Mentone race result.9.52: Station Quartette Readings fromthe"IllustratedMail." 4.30:clou 3AR 4.0: Chimes.4.1: Resume of Port Pule and Men - 4.10. down.4.45: Description of Jumpers' Flat Race. It, 10.0 to10.59: See Friday. tone race results.4.3: Violet Jackson, soprano. mIle,Mentone.4.50:All sportingresultsto bond MORNING MUSICAL SESSION StationQuartette. 4.17,ArthurDouglas.Scotch 5 0:Closedown. 11.0:Selections.11.20: The Discus Ensemble pre- comedian. 4.22:Mentone raceresult. 4.23:Netta sents Cortot. Thibaud. Casale, "Trio No. 1,B Flat Rodney,soubrette. 4.30:StationQuartette. 4.42 EARLY EVENING SESSION. Mahar,Op.99"(Schubert). 12.20:Britishofficial ArthurDouglas.Scotchcomedian. 4.48:Station 6.15:Transmission fromlieHobartZoo. 8.35. wireless news; announcements. 12.90:Close down. Quartette. 4.55:Stock Exchange. Bertha Southey Brammall. 7.0:Answerstoletters AFTERNOON SESSION. Quartette. 4.55:Stock Exchange.Resume of Port 5.0: Close down. and birthday greetings by Bertha Southey Stemma 3.0: HisMaster'sVoice:broadcastingbreves; Nile and Mentone race results. 715:News session. multiplying minims; creating crescendoes of EVENING SESSION. EVENING SESSION. crotchets andgravedquaversinvariations -vocal 6.0 to 7.40: See Friday. and violinese.4.30: Close down. NIGHT SESSION, 7.30:MissM.D.Wilson.Instructressofdress- EVENING SESSION, 8.0: Chimes. making,willspeakon"WinterFashions."7.0, ILO: Selections.7.10: News service; announcements. 8.1: Allan's Mouth Organ Band (conducted by air Sporting gossipfrom near andfar. 8.0:Chimes. 7.20, Graved quavers. R. Duttonl- 8.15:Recitalofinstrumental andvocalitemsby NIGHT SESSION. "March of the Crackajacks" (Grace Edwards). leadingartists,speciallyarranged byFindlays 8.0,A. Firman will speak on -Books of To -day "Bonny Mary of Argyle" (Nelson). Music Warehouse.9.45: News session.10.0: =mat. To -morrow, and Yesterday." 10.1: Close down. 115: Under the anaPle. Of the Idsaffla AxeCYClation "HS -Ho -the -Menton," With vocal chorus. Friday, 7th June, 1929. WIRELESS WEEKLY Page Fifty -Five

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Local Programmes, Thursday, June13

(b) "Eleanore" (Mallinson), gist.Producers' Distributing Society's frult 2FC (c) "Lolita" (Buzzi Feeds). and vegetable market report.Grain and 8.30: Vera Keogh, in a sketch. fodder report ("Sun").Dairy produce report. EARLY MORNING SESSION 8.50: Frank Hutchens, pianist. ("Sun").Weekly traffic bulletin.7.25' Mr. Announcer: A. S. Cochrane. 9 . 5: Weather report. Pim and Miss Pam in advertising talks, 7 . 0: "Big Ben" and announcements. 7.2: 9.6: Evelyn Hall, contralto - handy hints, and nonsense.753: An Ad. (a)"Softly Awakes My Heart" (Saint- Special.7.55: Programme and other an- Official weather forecast; rainfall; river re- Saens). nouncements. ports; temperatures;astronomical memor- (b) "Red Roofs"

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"Ail by Yourself inthe Moonlight" !Wallis chap.andrelayedfromtheir-White Home"ti "Seen Got a Great Big Army of Friends":Nel- Woollloongabbe. 3L0 son.. 8.0: From the "White House -Concert erogremm EARLY MORNING SESSION. 10.0 Newsservice: meteorologicalinformation: PROGRAMME. BrAsh official wireless news from Rugby: announce- PART IL -STUDIO 7.15 to 8.15: See Friday. 9.0. Metropolitanweatherformat: movement, ments. oftravellingdentalclinic. MORNING SESSION. 10.15, The Radio Revellers- 9.1: The West End Salvation Army Band - 11.0:31.013 Different Dainties forthe Daily Din- "Querida"!Simon,. "The Red Shield" (Caen.. ner. 11.5: Captain Donald Macleanwillcontinue "Falling in Love With You" (Mayne.. 11.25: Miss -I Love to Dunk a Hunk of Spongecake (Cos- 9.8:Blanche Curnowsopranol- his series. "Famous Women of History." tal,. "The Hills of Heaven" (Lohm. B. :Macaulay will Mee afurther attractive talk on 9 .10 :Dulcie Dunlop,elocutionist(- -Temperament," this time dealing with the .practi- 10.24: Anne Middleton. soprano- -The Ellimails and the Spur"(Lawson.. cal type.11.45: Sister Purcell wilt speak on lofant Hoineward to You" (Coates 9.15: The West End Salvation Army Band - Well:are." 10.27: The Radio Revellers - MIDDAY SESSION. "Sweet Sue. Just You" (Harris.. Selection. "The Beauty of Child" ,Kitchleg. "Rosen Of Yesterday"(Merlin 9.23: Therese O'Brienelocutioniet - ze.0:Melbourne Observatory time signal:express "The Voice of the Southland" (Austin. "Do You Remember?" trainInformation. 12.1: Britishofficialwireless 10.38: 0. 0. Manson'. mandolin. 9.28, The West End Elah,tion Army Band news from Rugby: Reuter's and the Australian Press 10.39: The Radio Revellers-- Selection. "Oh. Remember Calvary" (Bain Associationcables; "Argun"newsservice. 12.15: "My Heaven it Home" (Collin/ 9.36: Blanche Curnowsoprano.- Newmarket stock sales: cattle sales report. bullocks Plcitin. Cotton" ,Henderson,. -Love.IHave Won You" (Ronald,' and calves,bytheAssociatedStockandStation "I'm ou the Crest of a Wave"Reeder/me, 9.40: The West End Salvation Army Band -- Agents, Bourke Street. Melbourne.12.20: LommUnity by 10.48: Thr Jeenes Girls.in mirth and melody. A twenty minute recital.including - singing,conductor.FronkNetherley.assisted 10.51: The Radio Revellers .Meditation" -Theodora" Jakewayl. Ern.Hell'sRadioRevellers,with Hugh Huxhatn; the James Girls:Bert Ray, comedian. 12.40: Stock "Mother,IStill Have You" (Jobioni. Hymns."St.Catherine,""Caine," endslihse Exchange information: prices revolted this day from "Out of the Dawn" (Donaldson,. Atone." "Paradise and You" (Paces,. March.73eintsof God"liamtth, the London Stock Exchange by the Australian Mines 11.1, The Radio Revellers- 10 0:News: weather: close down. and Metals Association. 12.43:Comniunity singing -The Prune Song"lerumftl. resumed. 1.45:Meteorological information; weather "SincerelyI Do" (Davie). forecast for Victoria, New South Wale. South Aus- "Sally ROW" ,Friend,. tralia. and Tasmania: ocean forecasts: river reports; "It All Comes Out in the Wash" (Trent). 5CL rainfall.1.55: Close down. "11.o Rita" (Tierney.. MORNING SESSION. AFTERNOON SESSION. "The Kink-a-Jote (Tierney,. 11.0 to 2.0: See Friday. and "Mv Mother's Rees" (Baeri. sib, The Station Orchestra -"Sunshine AFTERNOON SESSION. Shadows," (Lehr,.2.25: Madeline Knight. contralto "Next to Me I Like Me Next to You" B11.<0 -"Old-time Ballads."2.32: The Station Orchestra "Anywhere is Heaven"Brady.. 3.0: Chimes.3.1: Backe -Smith's Quartette. 1. -"International Suite"I Tschalkowskyn. "Down Where the Sun Goes Down" (Jones, Rev. C. H. !Held. 3.25: Boake-Smith's Quartette. Lie THE EDUCATION HOUR. 11.30: God Sere the Nine. Violet Jackson. soprano.3.40: Arthur Douglas, Breed comedian. 3.45: Harold Tidemann, baritone.lit 2.46: Dr. Loftus Hills will speak on "Topics of the Booke-Smith's Quartette.4.55: Stock Exchange. ft Week." 3.0:William G. James will speak to stu- 3AR dents of music. 3.15:Rev. William Bottomley will tralto.4.8: William Davey. xylophonist. 4.14: Skid continue his series of talks on William Morris's epic 10.0to10.59:See Fridaylast. Jackson. soprano. 4.21:Henke -Smith'sQuartette. In verse, "Sigurd the Volsung." MORNING MUSICAL SESSION. 4.27, Harold TIdeman. baritone.4.34: Arthur Dom- las, comedian.4.40: Phyllis Everett, contralto.447, FOR THE LESS -PEDANTIC. 11.0: Selections. 11.3: The Jedal Trio (Alva Hat, Boake-Smiht's Quartette.4.55: Stock Exchange. le. 3.30: The Station Orchestra -"Yesterday"(litter - tenbach violin. Edna Hettenbach 'cello. John Simons Chimes and close down. ter..3.34: Martin LaMatt, tenor -"Mary of Argyle" piano:.trio."Andante" (Reisalger.. "Seeenade" (Nelson), "Minstrel Boy" iMoorel.3.41: The Station (Drigoi,"Cradle. Song"(Una Bourne,:'cellosolo, EVENING SESSION. Orchestra-"Itallan Suite" iGruenfeld). 3.51:Cleft& "Melody" 'Rubinstein,; trio."To a Miniature" 8.0 to 7.40, See Friday last. (Brake,, "Sereneta"I Moszkowski I. 12.0:Selections. Oenonl M'Ne111, soprano,inselectionsfromher NIGHT SESSION. repertoire.3.58: The Station Orchestra -"Souvenir" 12.20: British official wireless news: announcements. (Herbert "Sal Masque"l Fletcher. 4.4:Madeline 12.30: Close down 8.0: Chimes. Knight, contralto, old-time ballads.4.11: The Sta- AFTERNOON SESSION 8.1: The News Symphony Orchestra .conducted Logan:. 4.24: Lionel Baird) - tion Orchestra -"The Pipes of Pan" 3.0:Selections. 3.10: TheStradTrio ;Cecil Overture. "Zampa" iHerold). Martin La'Matt, tenor-"Jeunesse"(Barry:,"Sally Parkesviolin.Myra Montague Mann andFrank Roses" (Boatel,.4.32: -Herald" news service; Stock 8.12, Violet Jackson. soprano. 4.45: Evensong. transmitted Johnstoncellol.trio."No. 11, E Flat"(Haydn., 8.19: Arthur Dowries. Scotch comedian. Exchange information, Allegro motto, Menuetto . 3.30: Cecil Parkes, violin. fromSt.Paul'sCathedral,Melbourne. Ac- Caprice Viennois" (Kreisler, 1. "Toy Soldiers' March" 8.25: Walter Wood, tenor- ceptances and barrier positions for the Williamstown (Kreisler"Schen Resmarin" (Kreisler ). "Tambourin -Life's Epitome" (Ray). races.to be held on Saturday. 15th instant. 5.35' Chitlins"(Kreisler 3.54: Myra Montague.piano, "A Sprig of Boronia" (Hull). Close down. "Range Without Words, Nos. '7 and 14" (Mendelssohni, 8.32, The News Symphony Orchestra - EARLY EVENING SESSION. "Spinning Song"(Mendelesohn I. 4.107The Strad Selection,"The Gondoliers"(Sullivan:. .0: Birthday greetings and answers to letters.by Trio, trio, "Song Without Words. Op. 19" (Mendel, 8.47: Mrs. Leslie Matthews. contralto - "Bobby Bluegum." 8.25: 'MusicalInterlude. sohn), "Gavotte" 'Martini -Parkes,, "Chanson Polon- "The Storm"Mullah.. Captain Donald Maclean has somereallyexciting aise"lWieniewskl,, Melody"I Moszkowski i."Polish "A Croon Sone" ;Landon Ronald.. stories for the bigger boys, and no doubt they will Dance" Scharwenka).4.30: Close down. 8.54: Marcus Tozer and Bondi Randall. Menlo be appreciated by the girlsaswell. 8.45,Bobbv EVENING SESSION. Duo, In enchanting Hawaiian music. Bluegum"has promisedtobring "Ector"and 9.0: Chimes. "Grace" with him. 5.0: Selections.7.10, News service; announcements; 9.1: Meteorologicalinformation,including eal& EVENING SESSION. acceptances and barrier positions for the Williams- phore tides. town races, to beheld on Saturday. 15th inst. 7.25: 9.2: Overseas grain report. 7.5: StockExchange Information. 7.157 Market Selections 9.3, An Organ Recital from Stow Memorial Chard reports. 7.90: News session.7.43: Birthday greet- NIGHT SESSION, 7.45: Out of the past. 7.48:A dreseii.g-roers by Poxisell Robinson- ings. 8.0:Dr.Loftus Hillswill speak on"Life's Pacts "Lolienerin"(introductionto Fourth eeme talk.8.0: A Maker of History. and Fancies." (Wagner,. NIGHT SESSION. 8.15, Under the auspices of the Nurserymen and "The Vesper Bell"(W. Spinney). 8.1.Programme announcements. Seedstnen's Association of Victoria, Edward Wiseman d'Annour"(Eiger). 8.2: Rod MGregor will speak on "Football." willspeak on-Pillar,Climbing.and Pelyentha Three short pieces by modern Russian minion 8.15: Ern. Hall's Radio Revellers, with Hugh Hun - Roses." 8.30: The StationOrchestra. "Prelude" ,f3criabine barn Selection. "Irene"(Tierney,. "Album Leaf" (Kopyloff., "Down by the Old Front Gate" :Kassel, 8.40, Madeline Knight, contralto. "Romance" /Wienge111. "I Don't Know Why 1 Do It"(Vali. "Steele"1St. Cyr.. "Hum and Strum" (Meyers). Old-time ballads. Min Middleton, soprano - 8.47. The Station Orchestra. 9.20:VioletJackson.soprano. "Soft -footed Snow" (Sigurd Li Selection, "Haydn Wood's Songs." 9.27: Arthur Douglas. Scotch tOintnirin 8.27: The Radio Revellers- 9.0: Transmissionfrom the CairnsMemorial 9.33, The News Symphony Orchestra - -Maybe I'm Wrong".Harris.. Church, East Melbourne. concert bythechoir. Walt. -My Paradise" .Zamecnik.. .Carlton,. Organist. Miss F.F. Thurman; conductor.R. J. The Celebrated "Largo" (Handel,. with here 'Constantinople" Oehr. companiment by Mies D. Waltman. "My Angeline" ,Wayne,. Anthem, "Hail. Gladdening Light" (Martin) 8.38:0. G. Manson'. mandolin. 9.40: Walter Wood, tenor - 8.39: The Radio Revellers- Hymn. "Abide With Me.' "Edward Gray" (Sullivan.. -There's a Rainbow Round My Shoulder" ,Jol- Anthem. "The LordIs My Shepherd" (Schubert,. "'Colleen Oge Asthore"(Kenning/ram). J.Etheridge and Frank R. Thomas. aon I. Duet. A 9.47:Radio Problems Solved:"Atmos"will "Dada. Dada" (Dore). "So ThouLiftest Thy DivinePetition"("The to you about radio problems. "Oh. Is She Mad at Me" (Friend.. Crucifixion." Stainer). 9.57: Marcus Tozer and Bondi Randall, Hs 8.48: The James Girls, in a Jazzy Jingle. Anthem, unaccompanied, "0 Saviour of the World" Duo: More Hawaiian music. 40osel I. 8.51: The Radio Revellers - Anthem. "Let Not Your Heart Be Troubled" (Fos- 10.2: Mrs. Leslie Matthews, contralto - 'High Upon aHilltop"!Baer). ter). "Ye Banks and Braes"(Scotch Airi. -When Love Comes Stealing"(RaPee), 9.30,TheJedalTrio(AlvaHattenbachviolin. "Yonder" (Herbert Oliver.. "Roll Up the Carpets" INIxoni. Edna Hattenbach 'cello. one John Simons piano). 10.9: The News Symphony Orchestra - 0.07Bert Ray. dame comedian- Trio, -Largo"(Handel). Quickstep. "Adamant" (Bagley!. -The Man inthe Motor Car." "Hungarian Dance" (Brahma). 10.15: News Session: The "Advertiser" general ono Off: The Radio Revellers - service: British official wireless news; meteorology "To -day. To -morrow. for Ever"(Nichols), Adagietto"(Bizet). "Shinaniki Da" (Carlton). Pianoandviolin."TempodiMenuet to,"from Information: announcement. "Who Knows" (Dixon.. "Sonata.Na. 4"(Mozart). 10430, On with the Dance. 8.12: Anne Middleton. soprano - Trio "Melodyin D"(Faure). 11.0' Chimes: close down. "Early In the Morning'(Phillips.. "The Rosary" (Nevin). The Radio Revellers - 10.07Madeline Knight, contralto 11.15: Old-time ballads. 6WF "Ladyofthe Morning"(Burton). 10.7: The Station Orchestra. "I'm Crazy Over You" (Lewis). 10.0: Tune in. Gramophone andpi10110trilpil rs (Dixon). ' Suite, "A Day in May" irrs.1) "Old Man Sunshine" 10.20: News service. Announcements. cords from the studio. 11.0:Close down, 8.24: 0. 0, Manzoni. mandolin. 10.30: God Save the King. Tune in.1215, Markets, new. etc. 1.0: Time A 9.37' TheRadio Revellers- nal.1.1: Weather bulletin, supplied by the Heed* "Whiln the Pan" (Beer.. logical Bureau of Western Australia.1.3: Pamir* "Guess Who's in Town" (119.10. 4QG hour, relayed from Messrs.hiusgrove's. Ltd. Lug "That Stolen Melody" (Fisher). midday.afternoon, Route, Perth. 2.0: Close down. 9.38: The James Girls. In a merry musical mixture. Forearlymorning, morning, 3.30, Tune In. 3.35:Musical programme, rebid 9.39: The Radio Revellers - and early evening sessions, see Friday. byMr. J. from the Carlton Cale: vocal items from the Sidle "Lenora"(Gilbert). 7.45:Lecturette: Atalkon books 4.30: Close down. "Japanese Mammy" (Donaldson,. Doyle.MLeocie.. 8.45: Tunein 8.48:Bedtimestoriesby "There's a Rickety Rackety Shack"(Turk). NIGHTSESSION. Light music by theF 7rth Plano 9.48: Bert Rav,dame comedlan.- Doff?. 7.5: PART I 7.30: Commercialand generalintern/alien 7 "Heaven Will Protect the Working Girl." Talk by Mr. A. T. Bowden, B.Sc.. 4.0:TI.. LIM: The Radio Revellers - The drat. portion of to -n ghee programme will com- 'That's What You Mean to Me Marie). prise a concert arranged by Meows. Olsen and Good - not Cl,Tire!iroothor LC Ind Friday, 7th June.1529. WIRELESS WEEKLY Page Fifty -Nine cat from the studio by the Perth City Band, con- ducted by Mr. Les. Price 8.50: Late news items, by courtesy of the "Daily News" Newspaper Co.. Ltd stationannouncements;shipswithinrangean- nouncement; late weather bulletin. 9.45:"Health' talkby Mr.H.Hatton,of the Hatton Schoolof Physical Culture.10.30: -God Save the King." 104.5 METRE TRANSMISSION. ofpro- II: MARCO `A.C.' FOUR Simultaneous broadcast on104.5 metres gramme given on 1250 metres, commencing at8.45 p.m. 7ZL BELOW IS A LIST OF PARTS SUITABLE FOR BUILD- MIDDAY SESSION. 11.30to1.30:SeeFriday. ING THE "MARCO FOUR" AS DESCRIBED IN THIS AFTERNOON SESSION. ISSUE. 3.0:Chimes. 3.1:Selections. 3.4:Weather In- I: formation. 3.5:Selections. 4.15:ChildWelfare. 4.30:Closedown. d d EARLY EVENING SESSION. I Panel 24 x 8 x 3/16 Bakelite 120 Wood Thread Screws,N.P., per 6.15:Selections. 6 . 30 :-The StoryLady."6.45: 66 Selections.6.50: Harold Ellis.7.0: Answers tolet- I Alpha, 5 -point Battery Plug .. I A.W.A.I -I Output Transformer 19 0 ters and birthday greetings.7.5:Selections. 7.15: 2 Vernier Dials (Emkaybe) ... 136 News session. I HL.8 A.C. Osram Valve , . ..20 0 EVENING SESSION. 1 Radiokes RF Choke .. 86 I KL. 1Osram Valve .. .. 1 10 0 7 . 30:Underthe auspices ofthe "Come to Tas- I Piece 24 -gauge Brass, 23 x12 49 I P625A Osram Valve 1 0 0 mania" organisationJ.M.Counselwillspeak on 30 I 1 "TasmaniaforTourists." 7.45: W H. Cumine I Electrad Grid Cond. with Clip P625 Osram Valve .. .. 0 0 willspeak on "Soccer."8.0:Chimes. 8.6:Selec- I Royalty0-500,000Potentio. I B.G.E. Power Pack .. 12 0 0 A tions. 8.15:7ZL Community Singing. 8.15:All, "Mother Machree," "Lay My Head Beneath a Rose."I. 0 I U.5 Rectifier Valve .. 1 7 6 8.22:W. Thompson,bass:'Selected." 8 , 25:All, 5: I Centre Tapped Resistance .. . 5 0 2 A.W.A. Ideal Transformers . 1 16 0 -Jeannine." "Ramona."8.32, Ada Blyth, recitation: I 2000 ohm Variable Resistance 11 0 3 A.W.A. Sockets 9 0 -Selected." 8.35:All."Annie Laurie,"-BlueBells .. . , . . of Scotland."8.43: One act play. produced by W. E I Marco Coil Kit Radiokes 1 10 0 I Formo .00035 Condensers 8 6 Puller.9.7:A. Alomes,baritone:"Selected."9.10: I Benjamin UX or English Socket4 6 2 Formo .0005 Condensers . 18 0 All, "Moonlight and Roses." -Last Rose of Summer. - 4 9 . 17 Male QuartetteiA.Rowe, H.Foster, H.Al- Spaghetti Covering, per yard.. 1 Grid Leak 1 3 len, W. Thompson:: -Selected." 9.20:All,"All By Metal Thread Screws and Nuts, Moulded Top Terminals, each .. 3 Yourselfinthe moonlight.""That's My Mammy." 9.27:Fred Kummer.tenor:"Selected." 9.30:All; 0 Bus Bar Wire, per doz... .. 10 -Desert Song," "One Alone."9 . 37: Male Quartette IA.Rowe,H.Foster,H.Allen,W. Thompson:: "Selected." 9.40:All,-GoodnightLadies,"'Auld Lang Syne."9.45: News session. 10.1: Close down.

Large Low Wave Station to he Built at Tokio Battery -less APAN willsoon put thelargest radio transmitting station in the world into operation, according to Baron Yasushi Togo, managing director of the Japan Wireless Telegraph Company. "This has been possible by the co-opera- Radio tion of the Japanese Government and pri- vate capital, as the equipment which has been installed in the new Yasomi station was manuiactured bythe German Telefunken What you require is-A set that surpasses anything at near its value Company and turned over to the Japanese in musical reproduction and excels in general all-round performance as Government as part of the reparations pay- trickle chargers, eliminators, ments," he said. well. A setthat requires no batteries, "Not only will this be the largest stationtor attention. in the world with a power rating of1000 kilowatts, but itwill be of the latest type Let us give you a demonstration with the COLMOVOX and prove its developed during the last year.The station Demonstrations are given without the slightest will be used for direct communication with all-round excellence. Europe andwill add considerablytothe obligation to purchase.Ring P226I and' arrange for a demonstration. communication facilities between these two different parts of the globe. "The Yasomi stationis now undergoing COLMOVOX A.C. THREE (Table Model) tests and has already been in communication with the European centres which it will link with Japan.The tests have been highly CASH PRICE £29/ -/- successful, but itisnecessary to train an efficient staffto operate this giant power Terms : £6 deposit, £2/2/2 monthly. unit and also to complete a few minor de- tailsThe official opening of the station for commercial transmission isscheduledfor COLMOVOX A.C. THREE (Console) some time in May, at which time appropriate ceremonies will be observed. CASH PRICE f34/ -/- "The main equipment at Yasomi consists of a 1000 kilowatt high -frequency generator, terms:£7 deposit, £2/9iI monthly, which is the unit manufactured in Germany, while switchboards and other auxiliary equipment were made in Japan." Colmovox Receivers are complete with loud speaker and installed free of charge,

Mr. C. Price Conigrave will continue "An ; Australian Travelogue" from 2FC at nine on :. Thursday night; at four Mr. Basil KirkeKi will talk on "Japan and her People," from 2BL;:: ColvilleMoore WirdessSupplies Ltd.iy and Mr. Claude Corbett will speak on gene- ralsporting from the same station at quarter to ten in the evening. 10 Rowe St., Sydney. Captain Stevens will interview "To -night's (Next Hotel Australia). Personality" from 2BL at fiveto nine on + Thursday evening; and Mr. Brunton Gibbs ; B2261 'Phone. 'Phone B2261 .. 1 "Oh, by the way" topical discussions will be X continued from 2FC at ten past nine. Zt.,:4.4.4-4-:4464.0.4:44-04.404.-X.::4«:.O.O.).:4:...:4-:«:.o.044.-Ip4-:-1.-1.4.4«:-:-:*:-:«.:«:-:-:.4.4.44-.t.4,4 WIRELESS WEEKLY Friday, 7th Jane, DTP THE NEW ESSANAY CONDENSERS ONE HOLE FIXING Essanay Condensers are Essanay Variable quite new on the radio hori- Condensers zon, but the fact that they \ IIrev - are sponsored by an old and reliable company is a guar- [SWAT antee of their efficiency.

They are designed to filla modern radio requirement. Ai11;;;;:424 Don B.Knock,Technical Four Essanay Types of Condenser THE ESSANAY Screened Neut- Editor of "Wireless Week- ralising Condensers will be ly,- recently tested the found an ideal type for the 1929 Neutrodyne. Price 3/9 "Essanay" products and re- ESSANAY Shielded Midgetfor receivers using screen grid valves commends Essanay Screened and suitable midget coils is parti. Neutralising Condensers for cularly interesting to short wave enthusiasts. Price 6/6 the1929 Neutrodynede- THE ESSENAY standard.0005 scribedintheExhibition M.F.D. S.L.F. variable con. denser is a good solid engineer. number of this magazine. ing job with a smooth running rotor. Price 10/6 Essanay condensers are fitted See the Essanay Family at your dealersorwritedirecttothe with one hole fixing. distributors. 'Phone, MA3062 & MA1717, Call or Write SOLE DISTRIBUTORS FOR N.S.W.: FOX and MACGILLYCUDDY Limited DAILY TELEGRAPH CHAMBERS, KING STREET, SYDNEY ALL ELECTRIC! A good proposition for those about to purchase a radio receiver-but forthose who already have battery operated sets the New Process Harco High Tension Battery is an investment thatwill pay good dividends in long life. THE HARCO NEW PROCESS "B"BATTERY Made by an entirely new process giving extra long life with compactness of space -

90v. Block 19/6 100v. Block 22/6

Each battery is sealed at the factory, thus preventing anyone using same until seal is broken-see that the seal is intact who purchasing.

Sole Australuslan Representatives - PRICE'S RADIO SERVICE Wingello House, Angel Place, 3326PP, G.P.O. FrIriny, 7thTune'1n21. WIRELESS WEEKLY Ps re Pt-rty-One

7/e WREE35WEEKLy 1)1/0IINFoRMATI hUnder the direction of Correspondence Answered Ray Allsop only through and these Don B. Knock jefellIte Columns

G.W.I Cooranbung).-Thanks, G.W.Justfriendly K.E.R.(alosinan).-8.G.standsforScreen Grid. advisethatthe only ones low ayaaable arethose Criticism. Hope to hear from you again. A Brachstatisadevicefor supplying the correct back as far as September.1928, which Is the latest A.E.R.(Queensland).-Probably 3-1 or to1. filamentvoltagetoany particularvalve;inother issueIhave, and so save useless correspondence." Wilberforce).-Yourpropositionregarding woids, a filament ballast.The matter you refer to Thanks Mrs. Dixon, very much. was givenina recentarticleentitled"Coils and istance unit O.K.. but there will be a slight drop Coils."See also below. Mr. R. THOMSON, 2 Woodberry Plats. Cook Road, la volume. 4, 9.cheap. Transformer N.G. for out- MR. KENNETH E.RICHARDSON, 'Angowre,"I Centennial Park, wishes to obtain back numbers of put. Glad you like "Proving Radio." BraconstiesdRoad, Mosman,Sydney,asksifany "WirelessWeekly" containing "ProvingRadio" W.A.S. (Fairfield).-Itwill be necessary to use an reader can supply him with "Wireless Weekly," Vol. 13,No.14 articles.Can Any reader oblige, please? &D.C. eliminator. G.E. (Bundarra).-All parts O.K. A.W.E.(Leichhardt).-No.itisnotnecessaryto J.A.G. Glenfield).-Three-platecondenser. Two S.A.(no address).-Primary of transformer prob- change the components.No changes need be made AO eight turns, depending on circuit. ably burnt out.Try a 100.000 ohm need resistance toreaction. An article on theAll -Electric Marco across the primary.May also be a loose lead some- appears inthisissue.. Brachstats cannot be used. R.B.D. (Newtown).-Presume you are using 4 -volt where in the set. No. the A.O.P.C. exam. is not set each year to every secumuialor? Valve hasprobablylostitsemis- (Picton).-All in order. We mistook your holder. Once you have passed the exam. you are Ifyouareusing anR.F.choke teeming.Thanks very much, all the same, but we O.K., although one of the rules states that the holder fion. inseries received thecopiesrequiredO.K. Recoilsand of an A.O.P.C. may be called upon at any time to sit withtheplate ofthe detector valve,tryshorting shielding,quite O.K. When the R.P. condenseris for examination. it out.Try also a.002fixed condenser across the turnedouttheset shouldgooutofoscillation. METRO (Longueville).-Windthecoilmentioned secondary of the transformer. If this does not stop TM volume control also tends to stabilise the audio .76turns), and tapitat the 38th turn.Take the firstturnto terminal No. 1 of the loop aerial.as the Oscillations, reduce number of turns on the re- A.N.B.iTainworth).-Valves O.K.No alterations marked on your diagram.The tapping should be actioncoilby about eight,or change the reaction to coils necessary.Diameter of coils employed 31/4 taken to terminal No. 2, and terminal No. 3 connects condenser for one of inches. 100 -foot aerial O.K. end of the coil. .00025 mid. Thanks for your A.F. 1Base Bay).-Trychanginggridreturn. valve, or valve unsult- very kind remarks regaraing our service at the Radio Cracking probably causedbyfaultyapparatusat exhibition. tramway power station, which is situated very near L.L. (Mare).ry change-T, of grid leak (say) you, or may be a loose connection or faulty trans- a three megohm.)and alsotryadjusting detector C.L. (Mayfield).-Neverheardof "Brown ano former. Would take several daystofullycharge receiver. your battery at Drake" Presume you refertoa Brown - .25 amps. N.S.(Narembprn).-Four orfiveturnsmust be mg -Drake? Ifso,thisreceiverwillsuit your re- C.M. (Willoughby).-Quite added to the coil.Suggest Radiokes Midget 20 -plate quirements. Station you heard was JOSK. Branc- volume. Connect one side of pick-uptogrid, and condenser for this Job. a.)en given outinEnglish,French. German, and theothersideto positivefilamentterminal of W.T. (Queensland).-Yea but ,not at great volume. uperanto. Vn3GM is 0. R. M'Culloch, 511 Have- filament socket. of stations, as pub- lOck Street, Ballarat. VK3ON is H. U. Selman, 51 "COUNTRY TWO-VALVER" (BrokenH1111).-Yes, W.W. (no address).-See list Fairview Avenue, Newtown.There is no method of itispossible to transmit both telegraphy and tele- lishedlastweekInspecialsupplement. Mostly calculating the exact wave -length for any set posi- phony with an ordinary receiver.Hope this settles Wednesday afternoons. Read "Kilocycling with the your "dispute," Fast Ones,"as thestations mentionedhave been tionof the tuning dialsexcept with a wave -meter for we cannot, for obvious reasons. discussed In this section quite lately. and curve. Try Marco Four. explain how this is done, "BYNEA" (no address).-Yes. "VIDEX" (Doable Ravi.-Sorry, we have no room A.B.G. (N.S.W.)-Proposition O.K. Transformers forcircuitand detailsofanall -electricPeridyne "MAC" Bane Your letterispublished word XYX (Carlton(.-Yes, receiver O.K alteredtosuityourrequirements. Ifyouwrite forword as adeterrent to others."Will you please C.K. as about the matter later, when you see questions as el me know under the heading of'Mac' why my R.N. (Annandale).-Capacity should he .00905 aeu asanswers being given here,itwill probably five -valve set won't work with an eliminator?" You point four Os fives. to possible for us to gratify your wishes. should have advisedusasto the age ofthere- A.R.B. (Mortdale).-The circuit Is a Reinert...Tel LL (Yorketown).-Go-Getter forwarded. ceiver,the age oftheeliminator. and the ageof adjusting "B" voltages. and use aerial of 50 feet. MAC(Sydney).--Wave-trap necessary. Several their children!Please write again advising circuit B.H.IJIndabyne).-Circuit ofthree -valveresist- Me appeared in these columns Dom time to time. inuse, type of eliminator, and method of rectifica- ance coupledamplifierrecentlypublishedInthese (Newtown).-The circuitis just the common tion used.In all probability you have connected the columns. fundamental crystal.Thanks nevertheless. eliminator wrongly, or the rectifying valve Isfaulty. NIL DESPERANDUM Briabane).-See the Exhibi- W.C.R. (Wallsend).-Acidmay have beenspilt. J.P.(K hl.Yes. the Economic Eliminator will tion number of "Wireless Weekly.- Teat gravitywithhydrometer. Perhapsdistilled salt your purpose well. G.M.S. (Gladesville).-Transformers suggested O.K. waterisrequired. Battery may have been charged G.M. (Grafton).-Re valves, yes. Re audio stages. 5n-elee first stage and last stage.No alteretions ta reverse, or may have been jolted, causing matter yes. Re amplification,this would probably beIn- Is shot rplates.oritmay nothavebeenfully creased owing to the higher amplification of the A.C. B.D.Mc K. (Queensland).-Shortenyourletter diarged. valve. next time,Condensers O.K.End of L2 should con- "REGULAR READER" (Newtown).-Circuit of one "WIRELESS WEEKLY" READER (Newtown).- nect to stator plates of Cl. conotinuing to C2, wher salve amplifier appears in these columns. You say you are bellied.You would not beif you it connects to the rotor plates.Yes. you can usethe R.C.D. (Guriesy).-The carrier wave is a continu- read the articles before trying to answer the ques- two transformers, butif you find set howls reverse ma oscillation,oruninterruptedoscillation, upon tions.Glad you like"P.R."Your suggestion con- primaryconnectionsofoneofthetransforme,s. vbicbisimpresseda modulated telephonysignal. sidered. butitis thought that there are many who Valve suggestion would not be an improvement.The U is heard in the receiver as a high-pitched whistle. may desire to send in examination papers at a later resistance mentioned isa grid leak of two or thee* A.W. (Wellington).-The Marco. date.and therefore publishing the answers tothe megohms. . Condensers preferably S.L.F.Suggestsou (Ashfie1.11.-Fteall -electric, O.K.Follow the questions would be unwise. use a.00035 variable condenser in place of the.0005 Philips' A.C. 3-33 circuit. W.W. (Macquarie Street).-Rod aerial 35 feet high. for reaction. E.O.i Five Dock).-Merely follow out the detector guyed. and guys brokenwellwithinsulators. gage of the R.F. Midget (sour. am'yon' bottom of rod insulated. Aluminium may be T.M.(Kogarah).-S.W.adaptor O.K.forMarco. tired.butcopper wouldbebetter. R.F.currents not use a former.Coils should be self-support- sowonthe outside-or"skin"-thereforepipe is . Turns will depend on band you desire to listen O.K. See Go -Getter article.Panel 8 x 9 will be O.K. B.D.(Sydnev).-No. queriesare only answered board 9x9. No extra batteries required. Re- through these columns. vs stage from Marco Four when using adap- E.V.F.illaberfield).-Your bestplan would be to QUERY COUPON and plugadaptorindetectorsocketofre- toin a "Proving Radio Club- group.The knowledge vel'. yourequireisappearinginthe"Proving Radio" series. If you are In difficulties about re- a.R.R. 'Queensland), --Probably 3-1 or 31.-1.Con- ception orset -construction.let us eswith mica dielectric arelessefficientthan A.W. (Bondi). -0.K. for Bondi.C bias 41z volts Worth whim. purchasing unit mentioned. Yes. am - knew. and we will endeavor to able condensers which have airis good insula- SP:you right.Make your ques- and best dielectric known ibetween the plates. tanner could be used as suggested.Sveravox cone lions brief to the point, and. 1P.R.P. (Petersham).-It would be impossibleto speaker excellent.Price.30,'. e complete constructional details fora "B" and W.K. (Harstrille).-Yes. but youwill have to use where possible, show lay -out / eliminatoranda "tricklecharger"through cridtelonelbatteries for the unit. and wiring design.Under / columns, which are reserved for brief answers E.R.(Manly).-OtheradaptationsoftheMarco no circumstances will queries.and notfor constructional articles. W.., have anneared many. times.Using the screen -grid answerstoqueriesbe minatorsofalltypeshove appeared In recent calveItwas necessasry to screen the R.F.stage mad( by letter or by / es, and atrickle charger . appeared In "Proving Using thr A.C.valvesitbecomes vitally important telephone. Allan- a' is" recently-a bell transformer end rectifier. that R.F. and detector stages are totally shielded, and swtrswillappear "SHORT WAVE"(Paddington(.-SeeGo -Getter layoutIs also important, otherwise objectionable hum inthecolumns clefor coil data. Resistances N.G. for your re- will result.The circuit you refer to was not shielded. of this departs / ments. Never add acidtoyour accumulator. end layout was sadly neglected.Poif there were silentinthe / nes can be repaired.Take them to Levenson's eiterationsinthe amplifier which.iffollowed,will orderin / LA.D. INeuth Asst.).-The only possible Inference result in reduced volume. winch they can draw is that there is an open circuit elthei C.A.A. (Mortlake).-One side of condenser to the are re-/ ov.i.,`. plateor agridlead. This may beinthe leam-in. and the other sideof condenser to aerial cet ved. alts ke. Test for continuity. terminal of set. ,a's ea\ "DM SOLODYNE" (HenleyBeach).-The Osram Mr.C. BROWN, "TheRosary,East End Road. valve is not going off the market by any menus Wehroonga (near Junction Road), has all"Wireless dealer who told you thisis mistaken.The coils 'vreklies" from 1927 to1928. which may be had hy Honed are quite. O.K.Good results. 'mv reader paying CauLogy. 2.css\:: ea Auburn 1. --You must..tell . me. the number Mrs. H. H. DIXON, 1 Miscall Flats. Bayview Street. urns on the coil, gauge wire, etc.Repeat query Rroule,writes.-cl am receivinglelters daily from Writing again. readers who require back numbers.Will you please

ft rage Sixty -Two WIRELESS WEEKLY Friday, 7th June, 117/1

A.T.B. (North Bondi).-Condensers do not appeal "SHORT WAVE" (Newtown).-COW O.R Rene be matcher: with each sr *it.81.p them round on why twosetsofcoilsmentionedcoverdifferent e shaft wh.lst listening to a distant station, cares bands is because of the difference in tuning raps* Ily retuning after each adjustment is made: then of the two sets.Eliminator can be used with de ck the plates when best positionis found.Adjust A615, but don't usually recommend eliminators * shields after.Try a power valve In the socket be- use on S.W. sets. Try it, anywayl fore the crys,al. V.E.T.(West Wallsend)-Resistance coupled.bit A.W.C. (S.A.I.-You did not even tell us what cir- use three stages instead of two stages of amplles Try reducing slate voltage.See Go* Adviceon-all-daysuckers"and "W -0n cuit Is being used. radiosets"doesnotcomeundermy meg* that primary connections to the transformers are not Politely advise your neighbor of the disturbance b reversed.Unless youtellus what circuitisbeing Is calming.Unless he Is very bad, do not advise* used or send us a copy of the circuit itis imposaiola to cause trouble by getting in touch with authors' to help you further. ties. If you show him this reply,perhaps it my GENERAL-Will querylsts please pin all papers to- help.Maybe your neighbor isnot aware of thee gether, otherwise pages are liableto become lost or A- A+ 5- 5 noyance he is causing by having his radio set gong misplaced. from morning tillnight. E.W. (Newtown).-Not enough details.Battery may Several readers (in this issue also) write W.P. (Queensland).-See belowfor copyyou be flat or faulty..Wiring may be bad.Try change quire. Parts cost about E 15. Willsuit boo re. of grid leak, and also try changing over valves. complaining that,with some typesof quirements. A.C.O.(South Australial.-This circuitwas pub- eliminators, their valves blow as soon as GENERAL-Can any reader please supply Ms It lished in Queries Columns a few weeks ago. the mains are turned on.This isbe- Prickett,Yeng.arle,Queensland,with a copysi F.T.S.(Rockdalei.-1920 Nentsodyne, publishedin cause one side of the mains is earthed, "Wireless Weekly" dated February 1,1929. Exhibition number. Buildthis.and usepush-pull L.M.(LonguevIlle).-Gladtohearova Metre. stage as in the Air King. and because the filament of the setis the number you wanted.Thanks, reader.for fe. P.G.F.(Mascot).-Depends onresistanceofvolt- earthed.The rentedy istoplace a 1 warding this spare copy. meter.Coil data published recently. mid. fixed condenser, tented 500 volts, in C.J.L. (Dulwich 11111).-Yes, quite O.K. two-inchtomer.. TANGALUMA (Queensland(.-Six Sixty SS 6075 HF. series with the earth lead. (Cremorne).-Using 1.1 makes agood detector. Forother two valves use consists of25turns24 -gauge wire. L2,II era Philips' A609.Try every Wednesday afternoon. 3 to L3. 42 turns.L4. 65 turns.L5, 42 turns. In* 5 o'clock. Sydney time. for KGO. 23.38 metres. Leave G.S. (Newtown).-Leave out the last audio stage. probably have to experiment with coils LI sod IL all batteries connected.C" battery may help.Also when thereceiverwillbea Marco three,i.e.,a Wire O.K. Three-inchformersbetter.It Us experiment with differentgridleakand a500.000 Reinarta detector with one audio and an R.F. stage. condenser usedforreaction.L5should coos* if ohmvariableresistanceacrosssecondary. New J.M.(Alexandria).- -No,it cannot be used as you 55 turns.You will not have such fine controL name for"Hitting BelowtheBroadcastBelt."is propose. Itwilldeliver 2 amps. Tungarisjust H.C. (Kogarah).-Try reversing condenser -Kilocveling withthePastOnes." G.C.T. is now as economical as metal rectifier. thins.Ittwo differenttypesoftransformers all discarded.It means "Greenwich Central Time." W.E.C. (Clarence River).-N.G. if reactionis con- used.tryreversingprimarywinding coned* G.W. (Palmwoods).-Can anyreaderpleasefor- trolled by variable ticklercoll. Use a variable re- of one of them.Try a.002 fixed condenser sale ward acopyof"Wireless Weekly." dated July1. sistance or.00025 mfdcondenser, as follows:-Re- secondary offirst transformer, and a100.000 at 1928, containing the Extraordinary One Valver. to Mr. sistance, one sidetoplateof detector valve,other variableresistanceacross secondary of last true George Watt. Palmwoods, N.C. Line, Queensland? sidetoplateterminaloffirsttransformer. Con- former.See thatplateandgridwiresall * denser, fixed plates to plate terminal of first trans- separated, and that they do not run parallel J.N. (Canterbory).-If you can get 3L0 you should former, moving plates to the moving plates of the each other for any appreciable distance.Sorg be abletoreceive 2YA.However, we cannot help other variable condenser. hear your Go -Getter was N.D.G., but no doubt thm Unless detailsofthe circuit and aerial system are remarks may help you. supplied. A.R.(Mayfield West).-Yes, canbe converted to all -electric.Alterations wouldberequiredInthe V.E.T.(WestWallsend).-Yourapologysot A.H.I Petersham).-Output transformer OP1.B443 circuit.As good as battery operated sotifatten- cepted,foritwas notrequired.Paull ass power valve. tionis given to use of good parts and care in lay- EliminatorquiteO.K. Itwould notbe o M.B.(Five Dockl.-Probably a broken-down con- out.Push-pull amplificationwell worth while. to procureasuper -eliminator. Recommend denser. note coupled, but transformer coupled amp J.A.B. (Sorry Hills).-Wind 50 turns 24 -gauge wire IsgoodIfverybestofpartsare used. onathree -Inchformer Connect lead-intofirst the"planola"partofyourletter lu-n,and alsotofixedplates ofa.0005 variable answered la condenser. Connecttheendofthecoiltothe previous query. moving platesofthe condenser andalsotothe A.R.G.(Manly). --See the supplement need aerial terminal of the set.Other wave -traps have week. beenpublishedinqueries columns recently. H.W.D.(PortMacquariel.-Thecoils L.P. (South Australia).-N.G. except on last audio. will be quite O.K. for the S.G. S.W. adaptor. otherwise hum will -always be present.Advise pac- A.E.B.(WestMarriekville).-Probably RP. ingIndirectly heated cathode valveinsome other has lost its emission.Have it tested by pose stage where its characteristics will be suitable. Re. Swain's used tosellSkIndervikenbuttons, * ducevoltagesonR.F.anddetectorstages. R.P. not think they are obtainable now.A good should not require more than 45 volts, and detector thatwillservethepurpose may betaltse about 30.The setIs not grid biassed. an old telephone.G.P.O. old stock telephone SIR. A. ANCLOW. -Shalimar," Griffith S , Bal. be bought at some second-hand shops forIt, rowlsh, via Manly, wishes to know it any reader can thereisno needtoremove the button free supply him with a copy of -Wireless Weekly" con- diaphragm unless you reauireitfor other Portable Voltmeter taining the All Empire S.W.receiver. than a microphone.R.F. amplifier of Umo W.B.W. (Piston).--2-inchformer, 100 turns 26 willsuit the average broadcast set,but as re D.S.C.B voltage. not give me circuit of your receiver am tilia*. H.W. (Auburn). --Plates are shaped differently, so design R.F. stage forit. Itisnecessary to Pattern that tuning Isaltered.Help to space stations, and a license before you can transmit. 136: A moat convenient De give better control.Difference Intypes.You will A.E.B.(West Ryde).-Repeat R.F.stage of note we have published two or three all -electric sets receiver. Luxe Portable Jewell Voltmeter.Beau- C.W.P. rClovelly).-Will have one ready in time for W.N. (Kensington).-Morse codeoutfitfor next holidays. [nutting messages adistanceof100yards tifully finished of black bakelite, clock G.A.S. (Burwood).-The Ferranti transformer has appearedin"Proving Radio." afixed condenser across the primary (included in- G.E.W. (Brooklyn).-Parts O.K.Glad out stand type of mount.Range of scale side the cases.Perhaps this has broken down. moved useful. 0.7.5-150 volts.Push button switch c+ A+ B- Bt DC -I C-2 8+ AUD. mounted in the top of flange.Three long leads with 'phone tips.Connected (D-) Ofilajkirl permanently will show filament voltage. By pushing the button the -13- Battery voltageisread.

Write for Radio Instrument Catalogue No. I5.c

STROMBERG CARLSON Australasia, Limited, 76 William Street, Sydney. 'Phone: F4184. Telegrams: "Strom."

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Same Day Service Postage paid on all for Country Clients."The Wireless Shop" goods except Money Back Miss F. V. Wallace bat- Guarantee. 6 Royal Arcade, Sydney,teries and speakers. 'Phone, MA5543- Two doors From George Street, opp. Q.V. Markets. The Oldext Radio Firm in 7'010.n. Notice to Radio Traders Eclipse Radio Pty., Ltd., desire to draw your attention to thefactthattheyhave opened wholesale premises at 32 Clarence Street, Sydney, and invite you to visit their showrooms, to inspect their comprehensive stock of Radio Receivers and Parts. Eclipse Radio helps You develop opportunity for increased Sales You can get everything in Radio that you require there, arid, in continuance of their strict policy of Service, will despatch goods same day as ordered, and replace any defective unit. A NEW NOTE IN DYNAMIC SPEAKERS IS TO BE FOUND IN THE RACON 6v., D.C., £6/15/-; 240v., D.C., £7/5/-; SOCKETS. 240v., A.C., f9/5/ - RHEOSTATS. 6,10, 20, 30 -ohm. s d KELFORD 2 6 1 6 UNION U.X..... ERLA 3 0 ALPHA U.X. 1 6 KELFORD PACENT U.X. .... 2 6 TRANSFORMERS. £ s d KELFORD U.X. ...2 6 3I-1 and 5-1 6 Output 17 6 KELFORD U.Y. .. 3 0 Wholesale Wirelevs Nsinbutors Gain 2 10 0 SAXON U.Y. ... 3 0 PushPull 3 17 6 32 ClarenceStreet,Sydney rage Sixty -Four WIRELESS WEEKLY Friday, 7th June, P21 Analysing the "B" Eliminator

(Continued From Page 14) R S , 00,10. 011 1 volts of the last stage, from the speaker, in 100 fact, it is necessary to do this because if this is not done and a child came in contact with the terminals of the speaker the shock might be serious on account of the large amount of energy which can pass through the transformer and rectifier.The Elimin- 00 VW 0 MEM AO ators for A.C. mains, used with the sets de- V102 r .00.100 scribed, give no appreciable mains hum even ',ERRANT! M.41NS TRANSFORMER EMI. when operating a good moving coil speaker. Ferranti Mains 7'ransformer. Type "EM1," isavailable forthree primary voltam, although such a speaker readily reproduces 200/210, 220/230. and 240/2.50volts, 40/70 cycles, for use with FerrantiFull Ware all frequencies and will consequently show up Rectifying Unit, Type R. SO, gving a D.C. output when smoothed of 200 volts 100 milli. any ripple in the supply, which ripple has a amps, completely shrouded in a well -finished sheet steel case, with flexible Claataika frequency of 100 cycles per second when anbothprimaryand secondary sides, so a voidingpossibilityofcontactwith bore Working on a 50 cycle main. terminals. All the above filters are such that inter- action cannot occur betweenthevarious audio frequency stages of the set, and ex- tensive tests show that the set working withSt. Paul's Spires Monte Carlo a filter of this design gives the same IdealA TALK on St. Paul's Cathedral SpiresCONTINUING hertraveltalkthrough result whichitwould giveif its each of Europe. Miss Doreen Berry willgive a valves was fed from a separate H.T. bat- will be given from 3AR on June 9 by tery of the right voltage.With reference to the Rev. J. J. Booth, MA., who has been ap- description of her visit to Monte Carlo from this point, measurements taken indicate that pointed to carry on the work of raising funds 3L0 on June 10, and draw graphic pictures any set which employs a common battery for the completion of the building. of the town, the Casino, and the cosmopoh.

With tappings taken off to supply the vari- tan crowd that make up its patrons. Miss ous voltages does not give the ideal result due to the internal resistance of the H.T. Berry spent some little time in Monte Cava batteries, whether dry or accumulator, caus-"Child Welfare" and her impressions should be most enter. ing interaction between the stages. When KINDERGARTEN and social workers will taming. the internal resistance of the battery in- be interestedinthetalkto be given creases, the interaction can be so bad as tounder the auspices of the University Ex-"Alice in Wonderland" cause "howling" or "whistling."This howl-tension Board on June 11 by Dr. K. S. Cun- 11188 FRANCES FRASER, from 31.0 ing can be eliminated in batteryoperated sets by taking all the wires from the end ofningham, MA., Dip.Ed andLecturerIn June 14, will speak on "Alice in W the battery and using suitable resistance,Psychology, Logic, and Ethics at the Uni- land for Grown Ups."Many people withbypass condensers, to reduce the voit- versity, who will speak on "Child Welfare have read the delightful nonsense tage at the valve to the desired value. In Needs in Victoria." by Lewis Carroll have not yet been some older types of ordinary H.T. supply units or eliminators, the duced to the author, a grave, shy, and filtersystem filters the current for mensely cleverProfessor of Ma all the valvesincommon,andapo- The Value of Milk tentiometer is put across from the positive to with a wonderful understanding of the negative side with 'tappings of such value THE talks to be given by Dr.Featonby nature and imagination.Miss Fraser as to give the voltages desired in the set. from 3L0, on June 14, on "Milk as a seek to supply the link between the a and usually at each tapping a Ior 2 mfd.Food," should interest a great many.Itis condenser is shunted to the negative lead and his work, and her talk should Such an arrangement leaves a very appreci- recognised in a general way that milk is an greatly enjoyed by all lovers of literature. excellent form of diet, especially for women able resistance between the various stages of the set and causes interaction. and children, and those who wish to knowArms and the Man Often the interaction shows itself in',he how milk can best be used to ensure good THE H. W. Varna Company are form of violent popping known as "motor healthshould not failto tune into Dr. boating," especially when good transformers trating on a studio production of or resistance capacity units which amplify Featonby's lecture. and the Man," for their appearance at the very low notes are used in the set. on June 19, in response tomany requests, A set can "motor -boat" when fitted with good transformers, yet when poor transform- Got the Time? _ Bert Ray ers are put in no popping sound is evident FROM Mr. Robert Allen, at Apia, Samoa:- BERT. RAY, the popular Australian frcm the speaker, due to the fact that the "An interesting point in reception here Is dian, will be the star at the 3L0 bad transformers have filtered out a greatthat, by putting in a broad tuning aerialmunity Singing Session on June 10, deal of the music.An eliminator of the type just mentioned would probably workcoil and tuning midway between 2FC and 0 reasonably well if the tappings gave higher 2YA, I am able to hear the local town clock.3L0 Tenor voltages than were desiredatthe valves and those in Wellington and Sydney, chim-TOM SEMPLE will be on the air on J and were reduced by resistances say 10.000 8o'clockrespectively and or 20,000 ohms. with, of course, the neces- ing10,9,and 11 in some special request numbers. sary shunting condensers to the negative. simultaneously."Which shows that radio, possessor of a flexible tenor voice, Mr. besides annihilating space, is making a hor- is a familiar figure on the Melbourne The result would not be ideal but would be cart platform, and, in addition to much wo:kable.This, however, means an addi- rible mess of time. cital work, has sung many times in con tional expense, and the filters as described tion with the Melbourne Philharmonic iii. in the diagram, though a little dearer than ciety and Royal Victorian Leidertafel.

the ordinary arrangement, avoid this and give results from the point of view of the High Power That Dollar complete absence of interaction. Ideal for high power amplification IN "The Wireless Age," journal of the Radio Ferranti Ltd. publish a most interesting behind any existing receiver, or Corporation of America, we came uge and ingenious chart giving the method of for electrical gramophone repro- the following striking statement:- arriving at the values of resistances requir- duction,theMartinall -electric "Longfellow could take a sheet of paper worth one -tenth of a cent, write a poem ed to give the required "B" supplyvoltages. power amplifier, to be described it, and make it worth 5000 dollars.Thai' We shallrevertto 'this chart inalater next week, will interest thousands. Genius." issue, as our readers will find it most inter- Do not miss your copy. Genius, of course, being a limited capaaq for gain. esting. WIRELESS WEEKLY Friday, 7th June, 1929.

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/Pj444.c. oi0I°S rifEN 171 BE

BECAUSE Radiotron Valves are sub - jetted to over 40 individual labora- torytests before they are released -- because leading manufacturers of quality receivers specify Radiotrons for initial equipment and for replacements-and Look for this Seal. because of their world wide reputation for dependability, most owners of Elec- tricReceivers choose Radiotron A.C. Valves. Radiotron- Distortionless performance due to watchlike UX226Amplifier..15/- assembly, long life and economy resulting UY227 Detector f1/7/6 from sturdy construction are assured with UX 171A Power Radiotrons, Amplifier 19/- RADIOTRON A.C. VALVES ARE OBTAIN- UX 280Rectifier 0/101- ABLE AT ALL RADIO DEALERS.

AmalgamatedSNi reles s

47 YORK STREET, SYDNEY AC.? Friday, 7th June, 1929. WIRELESS WEEKLY

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Published by Godfrey Blunden, of "Khorosson," Hughes St., Darlinghurst, for the proprietors. Messrs. Wireless Newipapers Ltd., 51 Castlereagh St., Sydney, and printed by Sun NewspapersLtd.,Forbes Street, Sydney, and Morton, Ltd., Chalmers Street, Sydney. Wholesale Distributors: Messrs. Gordon a .d Goteh (Australasia), Ltd.All States.