Pair NOS/NIB Tungsol 12SN7GT preamp vacuum tube - matched

Two, Ken-Rad JAN CKR 12SN7GT, wartime, black plate, copper, match date pair

Matched QUAD SET of LINLAI E-6SN7 Elite-Series Flagship Vacuum Tubes (Valves)

Pair Ken Rad 6SN7 Black Glass 6SN&GT VT231 JAN CKR Tubes Untested

RCA CUNNIGHAM 2A3 MonoPlate RADIO PAIR Tubes NOS NIB AMPLITREX "ON OFFER"

Lot of (3) 12AX7A Vacuum Radio Tubes Test Good - Amperex Bugle Boy, Sylvania +

2, Sylvania 12SN7GT, black, 3-rivet, real Bad Boy plates, match date pr, 12SN7GT

Lot of (4) 12AY7 Audio Tubes TV-7D/U tested