McVitie Weston valve collection, Sylvania valve, type 6K6GT/G
- Made:
- 1943
Sylvania valve, type 6K6GT/G, (RMW/Y445 - McVitie Weston number), by Sylvania Electric Products Incorporated, 1943.
Sylvania valve, type 6K6GT/G, (RMW/Y445 - McVitie Weston number), by Sylvania Electric Products Incorporated, 1943.