Log in using the new customer accounts page.
(!!) (SINGLE) 5R4GY RCA brown base NOS 1953 a few small nicks on base (50/40 and 48/40)
(!!) (SINGLE) 5R4GY RCA brown base NOS 1959 a few small vertical scratches on base (54/40 and 50/40)
(!) (BEST VALUE PAIR) 5R4GA GE Amperex NOS 1976 - vertical scratches on bases (50-53/40 and 50-50/40)
5R4GA GE NOS 1977 (50/40 and 52/40)
5R4GY RCA branded GE tests like new 1951 - large getter flashing (53/40 and 48/40)
5R4GY RCA like new 1951 small mica flake inside tube (52/40 and 49/40)
5R4GYA GE NOS 1959 in white box (52/40 and 50/40)
