5R4GA GE NOS 1977 (50/40 and 52/40)
5R4GYA GE brown base NOS 1961 (50/40 and 52/40)
5R4GYA GE NOS 1959 (48/40 and 50/40)
6AR6 Raytheon black plate used/good 1952 (67ma)
EL34 GE Holland brown base used/55% 1961 (51ma)
EL34 Philips Holland brown base used/good double "D" getters 1962 (74ma)
EL34 Philips Miniwatt Holland brown base used/good double "D" getters 1959 (70ma)
EL34 Tesla 1970's used/75% (64ma)
EL34 Tesla like new 1980 4 vertical scrapes on base (92ma)
JAN-CAHG-6H6WGT Chatham like new 1956
JAN-CAHG-6H6WGT Chatham NOS 1959
