McVitie Weston valve collection, Hull Magnetron valve
- Made:
- 1939
Hull Magnetron valve, vacuum lost, electrode system severely damaged, (RMW/H43 - McVitie Weston number), by Unknown maker.-1939
Hull Magnetron valve, vacuum lost, electrode system severely damaged, (RMW/H43 - McVitie Weston number), by Unknown maker.-1939