ID:
1956
Maker's Name:
Ken - Rad
Where made:
USA
circa 1940
Dimensions:
4.2 × 4.2 × 11.3 cm
Full wave rectifier valve, for use in domestic receiver power supplies.
1956 - Valve, Duo-diode 80 (circa 1940)
Full wave rectifier valve, for use in domestic receiver power supplies.
