Antique Wireless Association has a complete set through 1000 or so, limited ones through and past 2000, and about 20 bankers boxes of duplicates... so we're not interested in more! But limited volumes for tape recorders, transistor radios, CB and hi-fi - those would be welcome. I myself have a near complete set of the hi-fi books '70 - '84 and Sams folders '46 to '63.