(1) Tested GE 17AX4GTA Tube Date Code 62-35 General Electric 17AX4 GTA Tube

Sylvania 17AX4GTA Vacuum tube Tested Good

Assorted Brands 17AX4GTA 17AX4 Vacuum Tubes Tested Used Good Lot Of 6

Silverstone 17AX4 Vacuum Tube Tests Strong 80 Mercury 990 Vintage USA Rectifier

Vintage RCA 17AX4GTA Vacuum Tube Used Tested

NOS Matched Pair Philips ECG JAN 6U8A (ECF82) Vacuum Tubes - Hickok Tested

RCA 17AX4GTA Vacuum tube Tested Good

RCA 17AX4GTA VINTAGE ELECTRON VACUUM TUBE