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7B7 Philco by Sylvania chrome top tests like new 1953 (97/60)
7B7 Philco by Sylvania chrome top used/very good 1940's (98/60)
7B7 Philco by Sylvania tests like new 1940's (100/60)
7B7 Sylvania branded RCA NOS 1955 (73/43) (Best Single)
7B7 Sylvania NOS 1946 (98/60)
7B7 Sylvania NOS 1951-1952 (1 in stock)
7B7 Sylvania NOS 1957 (101/60) (Best Single)
7B7 Tungsol NOS 1949
7B8 US Brands NOS (14 in stock)
7C4=1203A Sylvania NOS 1940's (3 in stock)
7C4=1203A US Brands NOS (diode) (9 in stock)
7C5 Philco Sylvania used 1940's (46.6ma)
7C5 Sylvania branded GE used 1951 (47ma)
7C5 Sylvania branded GM Genuine Parts used/tests like new 1948 (50.5ma)
7C5 Tungsol NOS 1956 (39ma)
7C6 GE used/like new 1949 in white box (95/60)
7C6 RCA NOS 1940's tarnished base (96/60)
7C6 RCA Victor like new 1948-1950 (23/15)
7C6 Sylvania branded CBS Hytron NOS 1952 (23/15)
7C6 Sylvania branded Raytheon NOS 1950's (1 in stock)
