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2 Tachotype Dutch Shorthand Typewriters, c. 1...
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Century and "Typo"...
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Faktotum II Typewriter, 1914...
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Noris Typewheel Typewriter, c. 1914...
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The Universal Multi-Value Franking Machine, c...
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Rotary Neostyle Duplicator, c. 1905...
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Mignon Pencil Sharpening Machine, c. 1910...
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4 Check Writers...
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Porcelain Sculpture of Johannes Gutenberg by ...
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Multiple Writing Machine by Edwin T. Ponting,...
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4 Check Writers...
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3 Duplicating Apparatuses, c. 1900-20...
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2 Photocopiers, c. 1930...
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2 Duplicating Apparatuses, c. 1900-20...
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The Edison Mimeograph (Model 4) and 2 Copying...
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Large Model of a Chappe Telegraph...
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Slaby-Arco System Radiotelegraph Transmitter,...
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German Telegraph Station by Siemens & Halske,...
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Ericsson AC110 Skeleton Telephone...
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Wireless Telegraphy Coherer Receiver by Meise...
