2 Vintage RCA Electron Tube 6K7, untested, Metal/etched and GT

Large Vintage Lot of Electron Tubes Sylvania RCA CBS Tung-Sol & More Untested

RCA 2050 ELECTRON TUBE In Box Untested

Vintage RCA Vacuum Electron Tube 6AU6 Untested

Vintage RCA 5U4G Electron Tube *untested*

RCA VT-138 Vacuum Tube Military Radio USA Vintage 1629 Electron Tube Untested ee

Vintage RCA Electron/ Vacuum Tube 30AE3 Untested

Vintage RCA Electron/ Vacuum Tube 12BT3 Untested