(!!) (Best Pair) 6J5GT RCA NOS 1959-1960 (9.2ma and 9.0ma)
(!!) (Best Single) 6J5GT Sylvania lightning logo round black plate NOS 1946 (10.4ma)
6J5GT Raytheon NOS 1940's small hairline crack in base (6.4ma)
6J5WGT Raytheon black ribbed plate NOS 1959 (11.4ma)
