U18/20 CV31 Mullard Rectifier Valve Tube Air Ministry Boxed NOS
£300.00
Black anodes
Tray getter
1940’s production
Original Air Ministry box
Tested, New old stock
Brand:Mullard
1 in stock
£300.00
Black anodes
Tray getter
1940’s production
Original Air Ministry box
Tested, New old stock
1 in stock
