Wireless Transmission of Photographs

London: The Wireless Press, 1916. First edition. Publisher's blue cloth, blocked in black. xi. 117 pages ; 8°. Very good. 1916 signature of James P. Fennelly. Abramson discusses his invention of an experimental system of radio-photography called the "Telephograph," which was able to transmit a 5 by 7 inch photograph in 25 minutes. Item #31910

Price: $300.00

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