(!) (#1 BEST PAIR) 7868 Sylvania NOS (61ma and 62ma)
(!) (#2 BEST PAIR) 7868 Sylvania NOS (53ma and 53.5ma)
(!) (#3 BEST PAIR) 7868 Sylvania NOS (50ma and 51ma)
(!) (#4 Best Pair) 7868 Sylvania NOS (45ma and 49ma)
(!) (#5 Best Pair) 7868 Sylvania NOS (42.5ma and 46ma)
(!) (#6 BEST PAIR) 7868 RCA tipped top NOS mid-1960's (40.5ma and 42ma)
(!) (#7 Best Pair) 7868 Sylvania NOS (37ma and 37.5ma)
7868 GE NOS 1970's (1 Pair: 33.3ma and 34.5ma)
7868 RCA black plate tipped top NOS 1963 (51.5ma)
7868 RCA gray plate tipped top NOS no printing 1960's (50ma)
7868 RCA NOS 1969 (52ma)
7868 RCA NOS 1969-1970 (38ma)
7868 RCA NOS 1969-1970 (45ma)
7868 RCA NOS 1976 (58.5ma)
