McVitie Weston valve collection, Cossor valve, type VT51
- maker:
- A C Cossor Limited
Cossor valve, type VT51, marked AM 2-1 10A/10946, glass loose, (RMW/Y12 - McVitie Weston number), by A C Cossor Limited.
Cossor valve, type VT51, marked AM 2-1 10A/10946, glass loose, (RMW/Y12 - McVitie Weston number), by A C Cossor Limited.