This is the BAMA archive. These manuals are available for download and free of charge.
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Super Radiotron Valve Manual, 1961. Part 1: 00A to 6CB6 Part 2: 6BW6 base diagram to 12AX7 Part 3: 12AC5 base diagram to 45A5 Part 4: 45B5 to end, valve equivalents, picture tubes, semiconductors. Compliments of Richard Freeman.