Big River Hardware

0c3 / vr105 voltage regulator tube – cold-cathode gas regulator (105v)

0d3 / vr150 voltage regulator tube – cold-cathode gas regulator (150v)

0g3 voltage regulator tube – cold-cathode gas regulator (85v)

0y4 gas rectifier tube – cold-cathode half-wave rectifier

0z4 cold-cathode rectifier tube – full-wave gas rectifier

1a3 tube

1a4p tube

1a5 tube

1a5g tube

1a6 tube

1a7gt vacuum tube – battery pentagrid converter for portable farm radios

1ab5 tube

1ab6 tube

1ac5 tube

1ac6 tube

1ad2 tube

1ad4 tube

1ad5 tube

1ae4 tube

1af4 tube