0B2 Tungsol used/good 1960's (argon)
0B2WA RCA NOS "D" getter 1956 (argon)
0B2WA RCA NOS 1960 (argon) (1 in stock)
0C2 Raytheon NOS (0 in stock)
0C3 RCA NOS 1951
0C3 RCA used/test like new 1951 (1 Pair)
0C3=VR105 GE used/tests like new 1970 (argon)
0C3=VR105 RCA used/good 1940's
0C3=VR105 RCA used/good 1948 (argon)
0C3A Russian rebranded GE Italy 1970's (3 in stock)
0C3A Sylvania used/like new 1970's (single)
0C3W Tungsol rebranded 0C3 National NOS (2 in stock) (argon)
0D3 CBS NOS 1950 era (argon)
0D3 Hytron like new 1949 (argon)
0D3 RCA low hours/tests like new 1946 (argon)
0D3 RCA used/good 1954 (argon)
0D3 Sylvania NOS 1960's (argon)
0D3 Tungsol NOS 1960 era (argon)
0D3A Sylvania NOS 1970's (1 pair)
0Y4 NOS
