JAN 6W4GT WESTINGHOUSE 1959 High Vacuum Rectifier Tube NOS Qnty TESTED

GE 6X5GT Full-Wave Rectifier Vacuum Tube USA NOS Tested Black Plate EZ35 Octal

Raytheon NOS 6W4GT Vacuum Tube Tested

Channel Master 6W4 NOS Tube Tested

NOS NU National Union 6W4GT rectifier vacuum tube Tested Excellent in Box

NOS SYLVANIA 6W4GT Rectifier vacuum tube Tested Excellent in distressed Box VGWC

Vintage Tested Good Channel Master 6W4GT Half Wave Rectifier Vacuum Tube

NOS RCA 6W4 GT Vintage Vacuum Tube In Original Box - Tested Good!