Uncommon glossy 8 x 9.5 photo of Ali in a towel, signed in black felt tip, “Muhammad Ali, April 4-83, The greatest of all time.” Creasing to the upper right corner, a few other light creases, and surface impressions from other items being signed on top, otherwise fine condition. Accompanied by a full letter of authenticity from PSA/DNA, grading the autograph a “9.” RR Auction COA.
http://www.rrauction.com/bidtracker_detail.cfm?IN=1416
RR Auctions 