(!) JAN-CAHG-5R4WGY Chatham by Tungsol used/good 1952 (46/40 and 51/40)
(!) JAN-CAHG-5R4WGY Chatham by Tungsol used/good 1952 (50/40 and 56/40)
JAN-5R4WGB Raytheon used/good 1975 (46/40 and 52/40)