
McVitie Weston valve collection, Triotron valve, type X04
- maker:
- Radiowerk E Schrack


Triotron valve, type X04, marked 3509, glass envelope loose, (RMW/E38 - McVitie Weston number), by Radiowerk E. Schrack.
Triotron valve, type X04, marked 3509, glass envelope loose, (RMW/E38 - McVitie Weston number), by Radiowerk E. Schrack.