(!!) (FEBRUARY) 10Y=VT-25 SYLVANIA NOS 1940's (Email to reserve the best pairs)
10 Raytheon NOS 1940's (24ma)
10=VT-25 Hytron like new 1940's (26.2ma)
410 Deforest Audio Balloon engraved base NOS original box 1930 era (32.6ma)
