McVitie Weston valve collection, Tungsram valve, type MH1118
- Made:
- circa 1936
Tungsram valve, type MH1118, marked Import 9/Z U114, (RMW/Y182 - McVitie Weston number), by Tungsram Electric Lamp Works (Gt. Britain) Ltd., c. 1936.
Tungsram valve, type MH1118, marked Import 9/Z U114, (RMW/Y182 - McVitie Weston number), by Tungsram Electric Lamp Works (Gt. Britain) Ltd., c. 1936.