6V6GT GE black round plate used/good 1953 hairline crack in base (35ma)
6V6GT Tungsol black plate used/good 1950's (38ma)
6X4W GE 1960 "D" getter branded 6X4 Amperex Globe 1971 used/good (50/40 and 50/40)
6X4WA GE black plates rebranded National NOS (55/40 and 56/40)
6X5GT GE used/good 1951 (49/40 and 50/40)
6X5GT GE used/good 1958 (48/40 and 50/40)
6X5GT GE used/good 1960 (47/40 and 48/40)
6X5GT GE used/good 1963 (48/40 and 49/40)
6X5GT Ken Rad 1940's used/good (51/40 and 53/40) (RCA construction)
6X5GT Philco by Sylvania used/good 1940's tilted top mica (54/40 and 60/40)
6X5GT RCA branded Raytheon NOS 1950's (51/40 and 52/40)
6X5GT RCA NOS 1955 (50/40 and 60/40)
6X5GT Sylvania chrome top used/good 1956 (47/40 and 50/40)
6X5GT Tungsol no printing used/good 1940's (55/40 and 68/40)
6X5GT US Brands used/good (10 in stock)
6X5GT US Brands used/good (2 for $12)
7027A RCA metal base gray plate NOS 1960 (74.2ma)
7027A Sylvania used/75% (58.5ma)
7587 RCA Kuhl-Tube cryo-treated NOS 1950's original boxes (8 in stock)
7587 RCA NOS 1950's original boxes (18 in stock)
