Home:  Miscellaneous: STC R3 VALVE, 1920's

STC R3 VALVE, 1920's

View all Miscellaneous

STC R3 VALVE, 1920's

Made by STC in their Micromesh range, it is a rectifier valve of the late 1920's

Add a memory or information about this object


2007 The Museum of Technology, The Great War and WWII
Company registered in England No. 7452160, Registered Charity No. 1140352, Accredited Museum No. 2221