Hickok TV-7D/U test reads 92. The etched tube type is not readable on the glass envelope. The 6C5G triode was used in manyAM radios during the 1930’s and 1940’s. 1 NOS National Union 6C5-G Vacuum Tube.
Hickok TV-7D/U test reads 92. The etched tube type is not readable on the glass envelope. The 6C5G triode was used in manyAM radios during the 1930’s and 1940’s. 1 NOS National Union 6C5-G Vacuum Tube.