DET16 Marconi Valves Tubes x 2 Used
£350.00
One appears to be brand new and one has slight discolouration on the sticker so may have been used for test purposes
Unable to test but filaments are intact and getters are very strong
Large carbon anode
Marconi stickers
Same date codes: 12th December 1963
Used
As per photos
Same date codes: 12th December 1963
Brands:Marconi