There was a play during the 1991 World Series where Dan Gladden slide home and the Braves catcher Greg Olson was flipped on his head. Dan is known to sign photos of the play with “Play Hard, Slide Harder”. The play was memorialized on the cover of Sports Illustrated and Baseball Digest. Today I received my Baseball Digest from June, 1992 from Greg Olson and he signed it beautifully in blue Sharpie. I looked for a nice copy of the issue without a mailing label and finally found one and sent it off to Greg.