Extremely scarce baseball single-signed by one of the greatest basketball players of all time, Wilt Chamberlain. Signed during his playing days, this Official National League (Giles) baseball was also thoughtfully dated "1-1-70" in an unknown hand. The baseball is in EX condition while the red signature rates 7/10 overall. It is personalized by Wilt and the personalization is a little lighter than the signature but still presents quite well.