Many, many PSA 50's -70's cards on Ebay
 

User id NATCARD has and will be listing almost 300 newly graded PSA cards from the 50's - 70's. Included and currently up now is a PSA GEM MINT 10 Lynn Swann rookie from 1975 Topps. Many 53-56's already up with later years to come over the next few days - 1 week.
Thanks, JEFF W
National Card Investors
http://www.ebay.com/sch/natcard/m.ht..._sop=12&_rdc=1