Vintage Tested Strong Delco 12AV6 Vacuum Tube Clear Top

RCA 12BE6 Vacuum Tube - White Box - UNTESTED /USED

US ZENITH 12AV6 match pair TUBES IN ORIGINAL BOX

Zenith Vacuum Tubes Lot of 7 See Description

6BJ6 Sylvania Remote-Cutoff Pentode Vacuum Tube - NOS - TESTED

Large Lot of Vintage Vacuum Tubes - Compactron, RCA, Sylvania, GE New Old Stock

Vintage Tested Good RCA 7N7 Loktal Vacuum Tube Black Plate

Vintage NOS NIB GE 7N7 Loktal Vacuum Tube Black Plate