His autographs were certified by Richard Manzi, who is head of the autographed department at the prestigious Argosy books in New York City. There are six autographs on the front and three Autographs on the back. I don’t know who the three Autographs on the back are Mr. Manzi only looked at the front, Autographs are Bill Sharman from the basketball, Hall of Fame, Lenny, Rosenbluth, basketball, Charlie Neal and Carl Warwick baseball and Chandler Hooper golf. They were stars in the 1950s and 60s.