NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare

NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare
NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare
NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare
NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare
NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare
NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare

NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare
British made, CV1264 rectifier tube Mullard. Tested on RoeTest V10.1 tube tester. Black welded plate, tray getter. Rare tube, tested strong 100%+.
NU12 CV1264, Mullard England tray getter tested NOS, roetest 100% test, rare