I am not an autograph guy, but I can tell you that Minoso, Wilhelm and Maris did not play on the 1948 Indians. If you have Roger Maris on the ball, that points to 1957.
Information using this link might help you identify players:
http://www.baseball-reference.com/teams/CLE/1957.shtml
Edited to add: Didn't realize Minoso also didn't play for the Tribe in '57. I see you edited your title, so I'm guessing the reference to 48 was a typo.
Good luck with the ball.