7F7=VT-189 Sylvania rebranded GE round black plates used/like new 1943 (2.7/3.1ma)
7F7=VT-189 Sylvania rebranded GE round black plates used/like new 1943 (3.9/4.5ma)
7F8 Sylvania NOS "D" getter 1951 (91/60 and 93/60)
7F8 Sylvania NOS 1946-1947 (91/60 and 94/60)
7F8 Sylvania used/good 1956 (34/25 and 39/25)
7F8 Sylvania used/good 1957 (34/25 and 38/25)
7F8W Sylvania branded United NOS 1950 (36/25 and 42/25)
7F8W Sylvania NOS 1950's reprinted 1970's (38/25 and 41/25)
7F8W Sylvania NOS rebranded United 1952 (42/25 and 44/25) (best 7F8W)
7FC7=PCC89 Mullard International NOS around 1970 (6 in stock)
7G7=1232 GE NOS (1 in stock)
7G7=1232 Hytron like new 1957 (94/50)
7GS7 Japan NOS (13 in stock)
7H7 GE by Sylvania used/tests like new 1949 (105/60)
7H7 RCA used/good (98/60)
7H7 Sylvania / Philco NOS (4 in stock)
7H7 Sylvania branded RCA NOS (3 in stock)
7H7 Sylvania branded RCA NOS slightly tilted glass (98/60)
7H7 Sylvania branded Tungsol NOS (3 in stock)
7H7 Sylvania used/good 1940's (100/60)
