6H6GT Sylvania NOS (10 in stock)
6H6GT Tungsol like new 1946 some scrapes on the base (49-50/40)
6H6GT=VT-90A Sylvania JAN like new 1940's (20 in stock)
6J5 RCA Hewlett Packard used/good 1960 (7.5ma)
6J7 Ken Rad used/good 1951 (1.9ma)
6J7 Sylvania metal can used/good (2.0ma)
6K7 GE metal can NOS 1952 tarnished metal can (10.2ma)
6L6 RCA metal can NOS 1940's (66ma)
6L6 RCA metal can NOS 1940's (75ma)
6L6 RCA metal can used/like new 1953 (71ma)
6L6 RCA metal can used/very good 1945 era (72.5ma)
6L7 RCA metal can NOS small amount of rust on metal can 1940's (33/16)
6L7 RCA metal can used/good 1940's (26/16)
6L7 RCA metal can used/like new 1940's (39/16)
6L7 RCA metal can used/like new 1940's (40/16)
6L7 Sylvania metal can NOS 1940's (40/16)
6L7=VT-87 RCA used/good 1940's some paint flaked off metal can (36/16)
6L7G Sylvania NOS (2 in stock)
6L7G Sylvania used/tests like new 1940's (38/16)
6N7 RCA metal can used/good (6 in stock)