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Details
A Gecophone BC 3300 wireless receiver
No. 3944, with twin doors enclosing controls including reaction and loading coil sockets and three gauze windows for bright emitter valves, battery drawer below panel with Gecophone and BBC transfers, above split hinged lid enclosing the receiver with (later) 3 PM series valves; an instruction booklet for this set printed in October 1924; and a pair of Gecophone single core plugs, two LT ovoid side plugs and some wire -15in. (38cm) wide, (polish with surface scratches)
No. 3944, with twin doors enclosing controls including reaction and loading coil sockets and three gauze windows for bright emitter valves, battery drawer below panel with Gecophone and BBC transfers, above split hinged lid enclosing the receiver with (later) 3 PM series valves; an instruction booklet for this set printed in October 1924; and a pair of Gecophone single core plugs, two LT ovoid side plugs and some wire -15in. (38cm) wide, (polish with surface scratches)