Details
Wireless valves:
A Marconi R valve (126) in pink hue; A Royal Ediswan AR valve (617); two PX4 valves; a large quantity of other diode, rec' and triode valves from the early 1930s to the 1960s; six Cassell's work books on wireless; seven early issues of Wireless World; a late 19th Century laboratory battery with twenty-four glass test-tube chamber cells with lead taps; a Morse key stamped ECE; a telegraph coil module; a late 1920s three-valve homemade wireless; and further items (a lot)
A Marconi R valve (126) in pink hue; A Royal Ediswan AR valve (617); two PX4 valves; a large quantity of other diode, rec' and triode valves from the early 1930s to the 1960s; six Cassell's work books on wireless; seven early issues of Wireless World; a late 19th Century laboratory battery with twenty-four glass test-tube chamber cells with lead taps; a Morse key stamped ECE; a telegraph coil module; a late 1920s three-valve homemade wireless; and further items (a lot)
Special notice
No VAT will be charged on the hammer price, but VAT at 15% will be added to the buyer's premium which is invoiced on a VAT inclusive basis.