Product code: Old store military vacuum tube and enclosure
This appears to be a store Jan 931 a vacuum tube and an enclosure with a whole bunch of resistors wired up to the tube socket. The larger enclosure is watertight and Military painted metal. V-101.
This appears to be a store Jan 931 a vacuum tube and an enclosure with a whole bunch of resistors wired up to the tube socket. The larger enclosure is watertight and Military painted metal. V-101.