9 Philco Number / Type 41 #41 Vacuum Tubes Valves Lot Of Nine Industrialization This lot of twelve new

This lot of twelve new old stock

steel plates and steel support rods

Both tubes have 2-48 SC 471 date/contract codes and are World War Two vintage

They measured 102/83 for Tube One and 104/78 for Tube Two where minimum (65%) is 57/57 and 100% is 88/88

anode radiators for cooler operation and longer tube life and saucer getters

9 Philco Number / Type 41 #41 Vacuum Tubes Valves Lot Of Nine Industrialization This lot of twelve newThese nine Philco type number 41 tubes tested as follows on our Paul Hart calibrated TV7 U: 37, 40, 43, 43, 43, 44, 44, 45 and 48 where minimum (65%) is 40 and 100% is 62. They all test on or near the cusp, but will work fine in virtually all applications. 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