5 RCA 1X2 1X2A 1X2B 1X2C Vacuum Tubes NOS NIB Lot Of Five Lot Of Three This Westinghouse 7B4 tube tested

This Westinghouse 7B4 tube tested to spec on our Paul Hart-calibrated TV7/U

This new old stock-testing matched pair of RCA 12B4 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

This matched quad of new old stock-testing Sylvania 7B6 tubes tested 1033 micromhos for Tube One and 1050 for Tube Two on our Hickok 800

A nine out of ten

Tube One measured 1970 micromhos

5 RCA 1X2 1X2A 1X2B 1X2C Vacuum Tubes NOS NIB Lot Of Five Lot Of Three This Westinghouse 7B4 tube testedThis lot of five RCA new old stock, new in box 1X2 tubes tested to spec on our Paul Hart calibrated TV7 U. Two are 1X2C and the other three are 1X2B. 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 FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO