»Laboratory
Experimental Unit: Detector and Morse Receiver«, c. 1910
France. Containing: detector with
"S.F.R." crystal; coherer with decoherer; relais Baudot by J. Carpentier;
miliampere relais by Chauvin & Arnoux/Paris; lightning projection further
coils and switches. Mahogany case and base. – Very good restored
condition. A very early wireless communication experimental set.
Estimate: € 9,000/12,000
US$ 11,300/15,100
Reserve: € 4,500/US$5,670
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