IARCHS NEWS - Summer 2005
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I RCHS Iowa Antique Radio Club and Historical Society NOW ON LINE AT WWW.IARCHS.ORG IARCHS NEWS - Summer 2005 Well we’re off on yet another season of First we have Dwight’s report from our shows, sales and the general mayhem that spring board meeting. we’ve come to call SUMMER. In this issue we have news of our board meeting in April I.A.R.C.H.S. Meeting Minutes and a few changes and new developments 4/22/2005 resulting from that, a brief report on the spring Harris auction, another fine contribution from our standing guest author, The I.A.R.C.H.S. annual meeting was held Friday, April 22 – 2005 at the home of Dave Sherry Cowden of the Oklahoma club, a Perkins. regional meeting report from our ever active eastern Iowa based members around the In attendance were: Dave Perkins, Doug Dubuque area, a comprehensive history of Spyrison, Wayne Rimathe, Ed Kamp, Edward radio station WOI by member Bill Smith, a Nelson, Kathy Nelson, and Dwight Baker. look forward to our 4 day show in July in conjunction with the Hawkeye antique The meeting was called to order at 7:20 pm by power club and several opportunities to Dwight Baker, and minutes from the previous participate in a series of sales brought to us annual meeting were reviewed and approved. by John Moore. So, without further adieu Old Business: ….. on with the show: Dave Perkins Presidents Report: Jerry Lange was unable to be present. Dave Perkins reported that Jerry would like someone to step forward and take over the position. 1 the opportunities for alignment with power Treasurers Report: Gene Dougherty was unable shows. We may be able to link with a power to be present. The treasurer’s report was show in lieu of the State Fair display. The distributed and reviewed. The balance as of April Waukee Power Show is July 15, 16, and 17th. 18, 2005 is $2,504.86. There was a question on There is a swap meet May 25 –28. Ed Kamp will the type of account the funds were kept in. A display some items and advertise IARCHS to see motion to accept the report; with Dave Perkins what the response is. Doug Spyrison will look obtaining additional account information, was into setting up a membership forum with a made, seconded, and approved. [editor’s note, possible link on the club website. see a follow up on this in my remarks later in this newsletter] A motion to reimburse Dave Perkins for the web domain name registration, and extend it for 1 Membership Report: Dave Perkins reported that year was made, seconded, and approved. we have approximately 40 paid memberships. There was discussion on mailing reminders. A A motion to close nominations and accept Dave motion was made for the treasurer and newsletter Perkins’ offer for president was made, seconded, editor to work on sending out reminders to pay and approved. by June 1st, seconded, and approved. A motion to adjourn the meeting was made, Secretary Report: No additional report. seconded, and approved. Newsletter Report: Dave Perkins reported that Meeting adjourned at 8:55 pm we need additional material for the newsletter. Dave has been working on putting together a website for the club. (http://www.iarchs.org). He has registered the domain name. He gave a demo Respectfully Submitted, and there was discussion on the possibilities of different uses, notification to members, and Dwight Baker – Secretary pictures. Dave will notify ARC and other related sites about links to the IARCHS site. New Business: Staffing: The club needs a president. There were concerns raised on the concentration of members in specific areas such as Dubuque and central Iowa, that it might cause divisions of groups (East/Central), and how to resolve it. Dave Perkins offered to fill the president role, but indicated that activity would be limited. [editor’s note: by that I mean to say that I will keep up my current level of participation in the club including putting out the newsletter as well as keeping up the web site, but that I don’t expect to have the time to promote the club in the general community as much as we would ideally like to have done] Attending members hard at work during the board meeting; …….so, where were YOU? Activities: Regional meetings are continuing and are working well for the specific local areas. IARCHS will not have a display at the State Fair this year due to a less than enthusiastic response from the Fair, and difficulty in staffing the display. Looking for ways for the club as a whole to be involved. There was discussion on possibility of a training session, and exploring 2 The day after the board meeting, the Spring art deco bakelite and wood sets and radio auction was held at Harris auctions in tombstone style sets of the 1930’s Marshalltown. While it wasn’t the “buyers market” that your newsletter editor had heard A number of Philco cathedral style sets went was the case during the auction last Fall for bids well below book price; you never can (which was, of course, the only auction in tell what will be “hot” and what won’t be. recent memory I had decided to not attend), Not shown are the many flats of tubes, parts there were many fine pieces offered and at and manuals that were stacked under the least a few bargains for those who took time to tables. This was a fast moving all day affair, search and that were quick with their bidder’s and if you should ever decide to attend a cards. Here, in the next couple photos, is a Harris auction, I recommend that you bring sample of what was up for sale: some light snacks, a water bottle and an empty bladder if you want to stay for all of the action. Dave Next we have a really informative article on the history of one of Iowa’s and the nation’s, pioneer radio stations WOI, written and provided to us by IARCHS member Bill Smith: Spark Meets There were relatively few horn speakers this year but many nice consoles including some Agriculture… high end Zeniths and a Midwest or two … The Story of WOI Radio The year was 1911. An Iowa State College physics professor fondly known as "Dad" Hoffman became interested in the new medium "wireless." Hoffman thought radio might have a future and that the college should begin experimentation. Professor Hoffman approached college administrators requesting money to build a "wireless station" on campus. The rotary spark-gap transmitter and receiving And, as usual a nice assortment of table sets equipment was assembled in 1912, mostly ranging from miniature sets from the 50’s to of hand made and the then few available 3 commercial parts. Most likely the station was this presented a hazard. The water tower operated during the forepart of 1912 to a was the only metal structure on campus and limited extent, unlicensed, as was common lightning vulnerable. To minimize danger to practice of the era. the transmitter and staff the station went off- air during storms. The aerial was connected On August 13, 1912, Iowa State College directly to earth ground. At least one received a United States Department of engineer refused to return to work during Commerce Land Station License bearing inclement weather following a lightning bolt assigned call letters "9YI, " The station mishap. operated as an amateur, or ham radio station, through personalized two-way In early 1921 50 watts was considered a communication with other similar stations as "super-power outfit," but by October, the far as several hundred miles distance. transmitter design was changed to an even more powerful 100 watts as the constructors Through 1913 station 9YI remained on-air. learned by doing. The "Big Outfit" was The highly recognizable 240-cycle tone note completed and tested the evening of of 9YI’s synchronous spark gap transmitter November 21, 1921, on a wavelength of 375 became well known to ham radio operators meters. Andy Woolfries, using a carbon throughout the Midwest. The frequency was element microphone, spoke the first words near 375 meters. over 9YI thus becoming "chief announcer." The first program was one hour of concert In 1914 the station came under control of music. We shall visit Woolfries' distinguished the college Electrical Engineering history at WOI later. Department directed by Professor F. A. Fish. He maintained 9YI as a highly efficient That first evening on-air 9YI with Woolfries station, an educational tool for a half-dozen had two-way voice communication with years transmitting weather, farm products stations in Pennsylvania, Fort Worth, Texas and market reports as well as amateur radio and Denver, Colorado’s Fort Simmons communications. In the fall of 1915 Iowa General Hospital. State College demonstrated their wireless expertise at the Iowa State Fair in Des The 100-watt radiotelephone transmitter, Moines. technically described by the engineering staff as "a constant current system of Soon after KDKA*, generally accredited as modulation of alternating current filament Americas first "broadcast" station, went on- lighting and 1500 volt plate potential," was air November 2, 1920, in Pittsburgh, constructed at a cost of $1396. Pennsylvania broadcasting in voice Harding- Cox presidential election returns. Professor Station 9YI initially broadcast only a few Fish first heard a voice radio transmission hours a week. Each broadcast began with and Iowa State College began seriously playing Bacchanal from the Tales of investigating broadcast radio. Hoffmann. This was done so that listeners could locate the signal of 9YI amongst the Iowa State College was paying due heed to clamor of other stations.