5933=807W Sylvania NOS 1972 (55ma)
5933WA=807W Sylvania NOS 1961 (71ma)
5933WA=807W Sylvania NOS 1977 (65.4ma)
5963 RCA black ribbed plates" and D getter halo NOS 1957 (sold out - read review)
5963 RCA Hewlett Packard gray plates used/good 1960 (8.0/9.2ma)
5AN8 GE Canada NOS 1960's (97/60 and 85/60)
5AN8 RCA branded GE NOS "U" getter 1957 (84/60 and 82/60)
5AN8 RCA branded GE NOS 1967 (90/60 and 90/60)
5AN8 RCA branded Raytheon NOS "D" getter 1960 era (84/60 and 83/60)
5AN8 RCA NOS 1950's (88/60 and 87/60)
5AN8 Sylvania "D" getter halo NOS 1954 (87/60 and 92/60)
5AN8 Sylvania "U" getter halo NOS 1960 era (76/60 and 90/60)
5AN8 Sylvania branded CBS "D" getter halo NOS 1956 (82/60 and 85/60)
5AN8 Sylvania branded Motorola NOS 1962 (85/60 and 92/60)
5AN8 Sylvania branded Raytheon NOS 1960's (77/60 and 92/60)
5AN8 Westinghouse branded Philco NOS 1963 (100/60 and 102/60) (best single)
5AN8 Westinghouse NOS 1963 (96/60 and 97/60) (best single)
5AU4=5V3 Sylvania NOS 1960's (49/40 and 50/40)
5BQ7A GE black plates "U" getter 1961 (10.8/7.0ma)
5BQ7A GE Dumont gray plates "O" getter 1973 (12.8/8.2ma)
