(!!!!) 6336A Tungsol branded Heintz and Kaufman 1960's (62/76ma) ***
(!!!) (Recommended Single) 6336A Tungsol NOS 1960 era (75/80ma) ***
(!!!) 6336 Chatham metal plates used 1954 (59/74ma)
(!!!) 6336 Chatham metal plates used 1957 (57/53ma)
(!!) (Recommended Single) 6080WC GE NOS 1988 tilted glass (76/92ma) close Gm
0C3W Tungsol branded Marshall NOS 1968 (high stability 0C3)
0C3W Tungsol rebranded 0C3 National NOS (2 in stock) (argon)
2050W Chatham by Tungsol NOS 1959 (2 in stock)
6080WB Raytheon black plates NOS 1966 (95/120ma)
6336A GE used/good 1960 era (74/79ma)
6336A RCA branded GE used/good 1960 (61/79ma)
6336A RCA NOS 1971 (55/70ma)
6336A RCA used/good 1968 (81/120ma) ***
6336A Tungsol used 1963 (52/56ma) ***
JAN-5R4WGB Raytheon used/good 1975 (46/40 and 52/40)
JAN-CAHG-6H6WGT Chatham like new 1956
JAN-CAHG-6H6WGT Chatham NOS 1959