ID:
1531
Maker's Name:
Radiotron
Where made:
Australia
Dimensions:
3.2 × 3.2 × 8.7 cm
High Voltage diode, low current. Devised in a hurry WWII using parts of another type valve (possibly 6SN7).
High Voltage diode, low current. Devised in a hurry WWII using parts of another type valve (possibly 6SN7).