ID:
1979
Maker's Name:
Philips
Where made:
USA
WW II
Dimensions:
4.8 × 4.8 × 13 cm
Glass envelope on bakelite 4-pin crucifix base with sprung pins. Concentric cylinders internally.
1979 - Valve, Regulator, 13201E (WW II)
Glass envelope on bakelite 4-pin crucifix base with sprung pins. Concentric cylinders internally.
