4 Ken-Rad 50L6 50L6GT Vacuum Tubes Black / Gray Glass Lot Of Four 8CG7 Radio Craftsmen oiled and keeping very good

oiled and keeping very good time

mesh plates

new in box Sylvania 6SH7 tubes tested to spec on our Paul Hart-calibrated TV7/U

They have 56-26 188-4 and 61-26 188-4 date/provenance codes

new in box Raytheon 6BA11 tubes tested to spec on our Paul Hart-calibrated TV7/U

4 Ken-Rad 50L6 50L6GT Vacuum Tubes Black / Gray Glass Lot Of Four 8CG7 Radio Craftsmen oiled and keeping very goodThis lot of four Ken Rad coated glass 50L6GT tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 38, 58, 60 and 68 where minimum (65%) is 45. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST