McVitie Weston valve collection, Cosmos valve, type SP 16 Red
- Made:
- 1928
Cosmos valve, type SP 16 Red, (RMW/C125 - McVitie Weston number), by Metropolitan-Vickers Electrical Company Limited, 1928.
Cosmos valve, type SP 16 Red, (RMW/C125 - McVitie Weston number), by Metropolitan-Vickers Electrical Company Limited, 1928.