Mullard KB/D CV4004 M8137 Box Plate Halo Getter Valve/Tube NOS B (V29)

Mullard KB/D CV4004 M8137 Box Plate Halo Getter Valve/Tube NOS B (V29)
Mullard KB/D CV4004 M8137 Box Plate Halo Getter Valve/Tube NOS B (V29)

Mullard KB/D CV4004 M8137 Box Plate Halo Getter Valve/Tube NOS B (V29)

Grey Box Plates, Halo Getter.


Mullard KB/D CV4004 M8137 Box Plate Halo Getter Valve/Tube NOS B (V29)