(!!!) (Best Value Pair) 7868 RCA NOS 1965-1970 era (47ma and 50ma)
(Single) 7868 Sylvania branded Philips NOS 1970 era (47ma)
7868 GE branded RCA NOS 1970's (62ma)
7868 RCA black plate tipped top NOS 1960 era (59ma)
7868 Sylvania NOS 1976 (71ma)
7868 Sylvania tipped top used/good 1970 era (48ma)
7868 Wurlitzer RCA black plate tipped top NOS 1962 (48.5ma)
