Raytheon Number / Type 41 #41 Vacuum Tube Black Plate Clear Bottle Engraved Base NOS-Testing Special Director's This lot of three US-made

This lot of three US-made type 42 tubes was tested our Paul Hart-calibrated TV7/U for shorts

ironically reflect the communist dictum of "The capitalists will sell us the rope with which we hang them

new in box RCA 6E5 magic eye indicator tube is nice and bright

an silkscreened base

an anode radiator for cooler operation and longer tube life and a banded-cross top mica spacer

Raytheon Number / Type 41 #41 Vacuum Tube Black Plate Clear Bottle Engraved Base NOS-Testing Special Director's This lot of three US-madeThis new old stock testing Raytheon number type 41 tube tested 61 on our Paul Hart calibrated TV7 U where minimum (65%) is 40 and 100% is 62. It has an anode radiator for cooler operation and longer tube life; an engraved base; black plates, a clear bottle; a dimple sheet getter and outstanding flashing. 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