Arcturus 127 triode - blue globe bottle, matched pair

The Arcturus 127 tubes in this precisely matched pair are antique 5-pin triodes that are compatible with any 27 tube type. They have engraved bases and blue globe bottles with lots of chrome flashing. Both tubes test good and are matched for current draw (4.9 mA & 3.9 mA) and transconductance (80% & 80% Gm). Tubes ship in new white boxes.   These tubes are sold as a matched pair. Photo is a sample pair from the lot.