Jack Nicklaus Autograph on an 8” x 10” Black & White Photo. Lot 165. Jack Nicklaus Autograph on an 8” x 10” Black & White Photo. The sharpie signature, which stands out boldly against Nicklaus’ sweater, is an unimprovable gem mint 10 of 10. Authenticated by Kevin Keating. Winning Bid $152. Back to List Winning Bid $152 Back to List