1629, Magic Eye, RCA, Tested Bright, VT-138, CV1756, 12V Filament 6E5
1629, MAGIC EYE, RCA, TESTED BRIGHT, VT-138, CV1756, 12V FILAMENT 6E5 . Introduced in 1942, the 1629 is a 12.6V filament version of the venerable 6E5
1629, MAGIC EYE, RCA, TESTED BRIGHT, VT-138, CV1756, 12V FILAMENT 6E5 . Introduced in 1942, the 1629 is a 12.6V filament version of the venerable 6E5