From a HAM radio collection that had a large military lot of tubes.
Item Tag: JAN
JAN CRC-810 Vacuum Tube Electronic Component Electron Tube CRC-810 Model
The JAN CRC-810 Vacuum Tube is a vintage electronic component designed for use in vacuum tube electronics. This specific model, CRC-810, is known for its quality and reliability in maintaining the performance of vintage audio and video equipment. With its brand reputation for excellence and its specific model design, this vacuum tube is sought after by collectors and enthusiasts looking to preserve or restore classic electronic devices. Lot of 9 Tube !!!!!!