History of Science and Technology - N09686

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History Of Science And Technology

12 dicembre 2017 • 紐約

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Sale Number: N09686

61. A Helmholtz Sound Synthesizer, manufactured in Chemnitz by Max Kohl after the design by Hermann von Helmholtz, ca 1905.

Estimate: 25.000 – 35.000 美元

BIDDING IS CLOSED
62. Teletouch Theremin Possibly built by Léon Theremin, circa 1937-1938

Estimate: 20.000 – 30.000 美元

BIDDING IS CLOSED
63. Now that We Have Television. [New York]: A[rt]W[in] S[ervice] C[orp], ca 1929.

Estimate: 3.000 – 5.000 美元

BIDDING IS CLOSED
64. "Death Ray" Discovered! New York: Artwin Service Corp, ca 1920.

Estimate: 4.000 – 6.000 美元

BIDDING IS CLOSED
65. A fully operational early three-rotor Enigma I cipher machine. Berlin, Heimsoeth und Rinke, early 1930s.

Estimate: 120.000 – 180.000 美元

BIDDING IS CLOSED
66. A fully operational Swiss Enigma ("k") cipher machine. Berlin, Germany, Heimsoeth und Rinke, c 1939.

Estimate: 70.000 – 100.000 美元

BIDDING IS CLOSED
67. A fully operational four-rotor ("M4") Kriegsmarine Enigma Cipher Machine. Berlin-Wilmersdorf, Germany, Heimsoeth und Rinke, 1944.

Estimate: 350.000 – 500.000 美元

BIDDING IS CLOSED
68. A fully operational NEMA model 45 cipher machine. Uster, Switzerland, Zellwager A.-G., 1948.

Estimate: 15.000 – 20.000 美元

BIDDING IS CLOSED
69. A fully functional Hagelin CD-57 pocket cipher device. Switzerland, Crypto Ag. Zug, 1957.

Estimate: 2.500 – 3.500 美元

BIDDING IS CLOSED
70. "That's Life" Hologram by McDonnell Douglas Electronics Company, 1970

Estimate: 1.200 – 1.800 美元

BIDDING IS CLOSED
71. An MX2020 model Satellite Phone. Deer Park, New York, Magnavox, 1990.

Estimate: 2.000 – 3.000 美元

BIDDING IS CLOSED

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