Auction Team Breker: Office Antiques, Science & Technology, Toys & Tin Toys, Photographica & Film: Lot 342
Early Coherer
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Early Coherer An early radio signal detector, used in spark gap transmitter wireless telegraphy. - A great rarity!
Frühe Fritter (Kohärer) Historisches Bauteil aus der Frühzeit der Empfangstechnik: "Kohärer", Vorgänger der Kristalldetektoren. - Eine große Rarität!
Estimated Price: £
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Catalogue Information
Auction House
Auction Title
Office Antiques, Science & Technology, Toys & Tin Toys, Photographica & Film
Auction Date
21 November 2009
Location
Otto-Hahn-Str. 10
50997 Köln ,
(Godorf)
Germany
Phone: +49 2236 38 43 40
Fax: +49 2236 38 43 430
Email: Auction@Breker.com
50997 Köln , (Godorf), Germany
