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Mechanical Time Clock by "Bürk-Bundy"...
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World's First Patented Copying Press by "Jame...
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3 Early Duplicating Machines...
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Copying Press "Soennecken Nr. 4", c. 1920...
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Large Collection of "Pens and Nibs"...
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Group of Historical Desktop Items...
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4 Pencil Sharpeners...
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Group of Office Antiques...
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Cold War Spying Equipment, c. 1955...
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Complete High-Speed Telegraph System, c. 1900...
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Marconi's Souvenir Disc Discharger Lighter, 1...
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3 American Wireless Communication Devices, c....
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Morse Telegraph by L.M. Ericsson, c. 1900...
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Edison's Telephone "The Motograph", 1877...
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Very Early Butterstamp Telephone, c. 1880...
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L.M. Ericsson Skeleton Telephone No. 370/AC10...
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Original Bell Telephone, c. 1880...
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American Candlestick Telephone by De Veau, c....
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Model of a Micro-Telephone Station by Max Koh...
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Fine Demonstration Model of a "Bell" Receiver...
