Nice looking autograph. You know about Vin, perhaps the greatest announcer to ever sit behind a mic. I had the pleasure of working a few games with him in the booth as well. What a National Treasure.

Also includes Rick Monday and (I think) Rod Dedeaux. Ball is clean and comes from a SMOKE FREE HOME.

Well, I do not have a COA for the autograph. I do guarantee it to be authentic. It belong to my father who collected all sorts of autographs.