(1) Tested RCA 6BH6 Tube Date Code BP RCA Sharp Cutoff Pentode Tube

RCA Radiotron Vintage Electron Tube Model Number 6BH6 Unused with Box

(1) Tested Sylvania 6BH6 Tube with Box Date Code jm ARH Sharp Cutoff Pentode

(1) Tested Philco 6BH6 Tube with Box Sharp Cutoff Pentode Tube

(1) Tested Motorola 6BH6 Tube with Box Sharp Cutoff Pentode Tube (c)

(1) Tested RCA 3BC5 3CE5 Tube with Box Date Code BN Sharp Cutoff Pentode Tube

(1) Tested Strong Sylvania 6BH6 Tube Date Code 013 AMC Sharp Cutoff Pentode Tube

Vintage RCA 6BH6 Vaccum Tube