Tightly Matched Pair 6CJ3/6DW4B/6CL3 GE NOS Vacuum Tubes, B&K 747B Tested

GE 12JQ6 Vacuum Tubes (Lot Of 3) NOS NIB Vintage Electronics Radio TV

3 6X4 Vacuum Tubes 2 Ge And 1 Dumont

(3) GE 6C5 Metal Vacuum Radio Tubes Tested NOS Hickok 539C

Lot Of 4: GE (2) & Tung-sol (2) 6197 / 6CL6 Vacuum Tubes NOS Tu6

(3) NOS GE 6J6A Vintage Audio VACUUM TUBES all 3 Tested on a B&K 707 100%+

Lot of 3 Vintage NOS NIB GE/Raytheon 6AG7 Metal Vacuum Tubes (G)

6BG6GA vacuum tubes 3 pcs tested NOS Tung-Sol, RCA, 2X GE