McVitie Weston valve collection, Cleartron valve, type 215 S.G.
- maker:
- Cleartron Radio Limited
Cleartron valve, type 215 S.G., (RMW/G133 - McVitie Weston number), by Cleartron Radio Ltd..
Cleartron valve, type 215 S.G., (RMW/G133 - McVitie Weston number), by Cleartron Radio Ltd..