' d ce 60 ontl EMh Bo s. lomo . ar Pri C . Wh am whe n th e Sub ec t Dem and s . Amp ly j N6 k— M U - . CHI NEYS FOR F RNACES AND STEAM BOIL E RS. r s r C E . 3d e ed By R A m t ong , . Am rican . Re vis ed art l w w A n dix and y re ritten , ith an p T ghim ne E M. on heory of y Draught , by F . E . Ide . — — No . 2. S X Ze m h TEAM BOILER E PLOSIONS . By Colburn . Ne w s r . s edition , revi ed by P of R . H . Thur ton . — - 3 . O F I Wo . PRACTICAL DESIGNING RETAIN NG WALLS. ed ltion . W i Fourth . By Prof . Ca n . " — o 4. F N . PROPO RTIONS O PINS USED IN BRIDGES By s . E . e e C . E . 2d e t w x Cha B nd r , di ion , ith appendi . F. utler. BUILDINGS By W . B c ec ition e ~e ite and e l r b ames Se ond , r d d n a ged y J e . L . Greenl af. C . E — A D 6. N N No . O THE DESIGNING CONSTRUC TION OF b . B STORAGE RESERVOIRS yArthur Jaco , A. ec o e Wi e t t n b E . B S nd edition , r vis d , h addi io s y Sherman Gould . — AND E 7. N NO. A RE SURCH RGE-D DIFF RE T FORMS OF v TAIN G . m e . C . E . IN WALLS By Ja s S Tate , - No . 8. A N TREATISE ON THE COMPOU D ENGINE . By u un . e e n e e John T rnbull , j S cond ditio , r vis d by ns Prof . S . W . Robi on . - NO . 9. A . th b tt TREATISE ON FUEL By Ar ur V. A bo , C . E . u the lt e t ll Fo nded on origina r a ise of C . Wi m s . ia . Siemen , D C L . — 0 0. N N . No . 1 COMPOUND E GI ES Trans lated from the e c . e . e i e s Fr n h of A Mall t Second d tion , r vi ed , w r t r c ct ith esul s of Ame i an Pra ice by Ric hard H. C . E . Buel , - T o r . w No. Ila . All n HEORY ARCHES By Prof a . - 2. U . No . 1 THEORY OF VO SSOIR ARCHES Prof. W . ‘ 2 . r se ar ed . Cain Second edition , evi d and en g — MET IN - m G . J No . ASES WITH COAL MINES By . J. k s . r se e l At in on Thi d edition , revi d and n arge d b w B . m s un y Ed ard Willia , j . ‘ RICTION . J. J . h H OF AIR IN MINES By Atkinson . e t Seco nd Am eric an di ion . Illustr M KE W E . e C . E . No . ARCH S By Prof E W Hyd , 1 6 — A P E O FOR O No . GRA HIC M TH D S LVING CERTAIN L Q UESTIO NS IN ARITHMETIC O R A GEBRA . s . By Prof . G . L . Vo e — L . WATE R S PP Y . WATER AND U . By Prof W H o rfle ld U s on. C of the niver ity College , Lond Sec ond American edition . — B m W AND E U O . y SE ERAGE SEWAG P RIFICATI N ” k r ss o r i eri ew . M. N. Ba e , A ociate Edit Eng ne ng N s 9 - M Ne. 1 . RSE STRENGTH OF BEA S UNDER TRANS“VE AD . l t . eor LO S By Prof W. A lan , au hor of T y ” h es . c d r s . of Arch Se ond e ition , evi ed — ‘ No . 0. A B . 2 BRIDGE ND TUNNEL CE NTRES . By John Mc Mas te r ti . C . E . c e , Se ond di on - A si . L econ t on. ichard up. S FETY VA VES . S d Edi i By R E H. C . Buel , ’ — M SO Y E r ul zz. I R . , Ito. H GH A N DAMS By She man Go d M E . C . Am Soc . — 23 . TH No . E FATIGUE OF METALS UNDER REPEATED r STRAINS . With va ious Tables of Re s ults and x im e s om the m w . e E per nt Fr G r an of Prof . Lud ig n en bur h w r g , c . r e i g ith a P efa e by S H Sh ev , — No . 2 A 4. PRACTICAL TREATISE ON THE TEETH OF . ns . eco n WHEELS By Prof. S W Robi on S d e n se ditio , revi d . — HE HO Y AN D L U O O F C ON No 25 O N T . T E CA C LATI R N D M l x Ph . B R . T IN UOUS BRIDGES . y Wi co , zit—PRACTICAL TREATISE ON THE PROPER TIES ' g c o lNUOUS BRIDGES. By Char les g d gfi n er , - A N. No . 27 N C N ND . O BOILER IN RUSTATIO CORROSIO w w B F. J . N e . R v F E e . b . 1 08 1 y Ro an Ed y 1. — E 28 . AN R O S. No . TR SMISSION OF POW R BY WI E R PE ec . e r . S ond edition By Alb t W Stahl , U S N — R m the e 29. M E . n l te nch No . STEA INJ CTO S Tra s a d fro Fr of M . Leon Pochet . — AL ‘ MA NE TISM THE MA No . 30. TE RREST RI G AND G I M O F Prof NET S IRON VESSELS. By . Fair m an Rogers . — 31 . R N F N No . THE SANITA Y CONDITIO O DWELLI G - HOUSES IN TOWN AND COUNTRY . By e r . un . G o ge E Waring , j — - No 32. M K . CABLE A ING FOR SUSPENSION BRIDGES. C . E . By W Hildebrand , —M No. 33. e . ECHANICS OF VENTILATION . By Geo rg W r a C . E . Ne w e i e i on R fte , and R v s d Ed ti . - No . a ard . E . ud C . s G FOUNDATIONS By Prof Jule , r t h c . Second edition . T ans lated rom t e Fren h — e 85. AN E ID N . THE RO BAROMETER : ITS CONSTRUWO . e e e TION AND USE Com pil d by G org _ Plym pton . Eighth edition . - No . Si M R le k Mxwell m AND J. ATTE MOTION . By C r a , . r e M A Second Ame ican dition . — No . 37. G U S EOGRAPHICAL S RVEYING ITS USE , k De METHODS , AND RESULTS . By Fran Yeaux r C . E . Carpente , — M 5 0 . 88. X M D RI GE MA I UM STRESSES IN FRA E B D S. m A. B Prof. ll H. E . y Wi ia Cain , , C New re i s and v ed edition. N -A K - G O. fl HANDBOO OF THE ELECTRO MA NETIO r TELEGRAPH . By A . E . Lo ing . No fl — O SS . TRANSMISSION OF POWER BY C MPRE ED . r Z r . e e t n AIR By Robe t ahne , M E S cond di io . — N lL S . l m Ke t O. TRENGTH OF MATERIALS By Wi lia n , C. E . s s . E i r E n i ne er i n ews . n E N d . , A oc d to , g g Seco d 42 — O Y OF - O OF No . THE R STEEL C NCRETE ARCHES , AND U U B r f . llia a . VAULTED STR CT RES . y P o Wi m C in — X . Dr . ho mas NO. fi WAVE AND VORTE MOTION By T r s k s U s . C aig , of John Hop in niver ity — w . r . wb e No. u TURBINE WHEELS By P of P Tro ridg, . e Columbia College Second edition R vised. — 45 . B . No . THERMODYNAMICS y Prof H T Eddy. Uni vers ity of Cinc innati . - - 46 K . r m the e ch of No. ICE MA ING MACHINES F o Fr n Le x . s Pro f M . Dou Revi ed by . Denton . — K N M A D o 47. S N N . LIN AGES THE DIFFERE T FOR SEl L NK . IJ OF ARTICULATED I S By J D 0 . ‘ier Ig0 8 . 48 — O F AND E ES No . THEORY SOLID BRAC D ARCH i C . E . By William Ca n , — 49 ON UI . No . THE MOTION OF A SOLID IN A FL D r D s Ph. By Thoma C aig, . 50 — - : N C ON No . DWELLING HOUSES THEIR SMA ITARY U E N . STR CTION AND ARRANGE TS. By Prof ld . C o rfi e . W. H — 5l. : N ETC . NO. THE TELESCOPE ITS CONSTRUCTIO , By Thomas Nolan . — 58 . sl e m the No . IMAGINARY Q UANTITIES Tran at d fro r r French of M . A gand . By Prof. Ha dy . — M 58. N : NO . I DUCTION COILS HOW ADE AND HOW USED . Fifth edition . — NO fi K N . Ken . I EMATICS OF MACHINERY By Prof n r c b edy. With an int odu tion y Prof. Thurs to n . — D 55 E AN N. No .