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German Telephone by Mix & Genest, 1899...
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French Intercom Telephone by Pernet, c. 1910...
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German Telegraph Station by Lorenz, Berlin, c...
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Russian Field Telegraph, 1902...
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Relief Printer Telegraph by Siemens & Halske,...
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French Ink-Writer Telegraph by Ducretet, c. 1...
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3 Toy Telegraphs, c. 1915...
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Ericsson Brass Telegraph, c. 1895...
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Lot of Telegraph Accessories, 1880 onwards...
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Wireless Telegraphy Accessories...
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Belgian Demonstration Telegraph, c. 1915...
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Mechanical Time Switch...
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Telegraph with Extensive Accessories, 1900 on...
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Swiss Telegraph by Peyer & Favarger, c. 1895...
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Czech Telegraph, c. 1890...
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2 Wireless Telegraphy Models...
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Morse Telegraph for Schools, c. 1910...
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Electromagnetic Needle Telegraph, c. 1900...
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2 Cooke Wheatstone Single-Needle Telegraphs, ...
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Italian Army Field Telegraph, c. 1880...
