2 Raytheon CRP-78 Number / Type 78 #78 Vacuum Tubes Milspec NOS NIB Lot Of Two Loktals Matched Draw This gold pin

This gold pin

63-29 188-20 date/EIA codes

Gain: 16 / 16

but the bottle is firmly-cemented to it and there is no movement at all possible

new in box US-made 6CM7 tubes tested to spec on our Paul Hart-calibrated TV7/U

2 Raytheon CRP-78 Number / Type 78 #78 Vacuum Tubes Milspec NOS NIB Lot Of Two Loktals Matched Draw This gold pinThis lot of two new old stock, new in box milspec (US Navy) Raytheon CRP 78 number type 78 tube tested to spec on our Paul Hart calibrated TV7 U. They come in nifty Western Electric boxes dated April 21, 1941 in fulfillment of a US government contract for which WE had insufficient capacity and had to subcontract out. 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