NOS Realistic 8FQ7 / 8CG7 Vacuum tube - Gold Pin - White Box - Tested

RCA 6F8G Vacuum Tube Clear Glass TV7 Tested NOS

NOS GM Delco 6T8 or GT8 Radio/Amplifier/TV Vacuum Tube with Box TESTED 100%

8CS7 NOS Vacuum Tube. Gm Tested. With Box

Vintage Tested Good GM 7B8 Transoceanic Amplifier Radio Vacuum Tube

Kenrad 6F8G Vacuum Tube TV7 Tested NOS New In Box

8CM7, General Electric, Medium-Mu Dual Triode Vacuum Tube - NOS - TESTED

ART 6F8G Vacuum Tube TV7 Tested NOS New In Box