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Wilhelm Telephone Mfg. Co. Model No. 16 bronze desk set

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Wilhelm Telephone Mfg.Wilhelm Telephone Mfg.1898–1910Founded in November 1898 in Buffalo, New York by Walter Wilhelm, an electrician who had been experimenting with telephone transmitters since 1894. The company's signature innovation was the Double Diaphragm transmitter, which used two separate chambers and diaphragms to improve sound quality, patented in 1896. Wilhelm produced candlestick telephones and potbelly desk sets with ornate nickeled brass fittings. He tried several times to sell his transmitter design to the Bell System but was turned down. The company ceased operations by 1913, one of many small independents unable to survive Bell's market consolidation. · Candlesticks, American · Source/via: Pete D'Acosta (website)
Wilhelm Telephone Mfg. Co. Model No. 16 bronze desk set

About This Phone

This is a very special telephone and there is very little known about it. It is a Wilhelm Model No.16 Desk Set described by Wilhelm as, “Colonial in design and a work of art crafts. It is polished bronze in finish, and is most desirable for use in such places as libraries, private residences, offices, etc, and in fact any place where a desk phone is suitable. It is well known that bronze finish improves with age, whereas nickel plating deteriorates in appearance after a few years in service.” Walter Wilhelm commenced the manufacture of telephones in Buffalo, NY in 1895. His entire product was sold and installed in that vicinity. By 1910 his company shipped telephones to all parts of the world and sent construction gangs all over the United States and Canada to install exchanges. An early Wilhelm print ad says, “The Wilhelm double diaphragm transmitter is impossible to pack. Something different from all the others. Two diaphragms with carbon granular between. Positively the only transmitter of it’s kind in the world.” What makes this fascinating is that this 8-sided telephone looks nothing like any other Wilhelm telephone, it does not use the double diaphragm transmitter and sometime in 1913 or 1914, the Wilhelm Telephone Mfg. Company ceased operations. And, based on the scan of the attached advertisement, this special 8-sided telephone was produced around 1910. The only picture record of this bronze telephone is in the scan of this original ad and again on a piece of stationary used by Walter Wilhelm on December 20, 1913. Only three or four of these beautiful telephones are known to exist. Walter Wilhelm was proud enough of the design that he used it on his personal stationary.