6BD6 CBS Remote-Cutoff Pentode Vacuum Tube NOS - TESTED

6DE6 Westinghouse Sharp-Cutoff Pentode Vacuum Tube - NOS - TESTED

RCA 12BD6 Remote Cut-off RF Pentode Tube NOS Quantity TESTED

6CR6 Raytheon Sharp-Cutoff Pentode Vacuum Tube - NOS - TESTED

Sleeve Of 5:Raytheon 6BD6 Miniature Remote Cut-off Pentode Audio Vacuum Tube T24

6BD6 NOS vacuum tube Tel Rad pentode

(1) Tested Raytheon 6BH6 Tube with Box Japan Code D08 Pentode Vacuum Tube

(1) Tested Raytheon 6AM8A Tube with Box Date Code B14 Diode Pentode Vacuum tube