Gecophone BC3400 British Radio Receiver with Amplifier, c. 1923

Jan 13, 2023

Gecophone BC3400 British Radio Receiver with Amplifier, c. 1923 Starting bid: € 600 | Estimate: € 900 – 1.200 General Electric Co Ltd., GENALEX, London. 1) 2-valve cabinet receiver, type BC2001, with BBC stamp. – And: 2) Two-stage LF amplifier BC2580. – Hard to...

Marconi’s Spark Coil Transmitter, c. 1905

Jan 13, 2023

Marconi’s Spark Coil Transmitter, c. 1905 Starting bid: € 2.800 | Estimate: € 4.000 – 6.000 With brass plaque “Marconi’s Wireless Telegraph Co. Ltd., London, No. 141568”, 20-inch wide Ebonite case induction coil, a pair of 12-inch lg....

The Baird Televisor

Jan 13, 2023

The Baird Televisor Starting bid: € 6.500 | Estimate: € 12.000 – 15.000 With metal body and mechanism in separate Perspex display case. – Note: John Logie Baird’s Televisor, the very first commercial television set, was designed and manufactured by the Plessey...

Polyphon Style 63 Hall Clock, c. 1900

Jan 12, 2023

Polyphon Style 63 Hall Clock, c. 1900 Starting bid: € 3.400 | Estimate: € 6.000 – 8.000 Polyphon Musikwerke, Leipzig. For 11¼-inch discs, 108 teeth in duplex comb (complete), Lenzkirch clock movement, half-hour strike on spiral gong, in carved walnut case,...

German Grandfather Clock “Symphonion No. 30 St”, c. 1900

Jan 12, 2023

Symphonion No. 30 St Musical Longcase Clock, c. 1900 Starting bid: € 3.400 | Estimate: € 6.000 – 8.000 Symphonion Musikwerke, Leipzig, for 13 5/8 in. discs, with 100 teeth in duplex combs, coin-activated mechanism for 5 pfennigs, 14-day Lenzkirch clock movement...