6AQ5A International USA NOS (56ma)
6AQ5A Raytheon Japan NOS 1970's (2 in stock)
6AQ5A Raytheon Japan NOS 1970's (49.4ma)
6AQ5A Sylvania branded RCA black plate NOS 1970's (49ma)
6AQ5A Sylvania used/good 1960's (41.5ma)
FAA-6005 Sylvania black plate NOS 1968 (40ma)
