McVitie Weston valve collection, valve, type CV64
Valve, type CV64, serial No. 8047l, glass seals for cathode leads both broken, (RMW/Y372 - McVitie Weston number), by Unknown maker.
Valve, type CV64, serial No. 8047l, glass seals for cathode leads both broken, (RMW/Y372 - McVitie Weston number), by Unknown maker.