Vintage team-signed basketball of the 1967-68 Philadelphia 76ers. Signed on an Official Wilson National Basketball Association (James Walter Kennedy, whose first year as commissioner was '67) ball, which could very well be a game used ball. Includes (12) signatures: Wilt Chamberlain, Billy Cunningham, Chet Walker, coach Alex Hannum, Jack Ramsay, Luke Jackson, Johnny Green, Larry Costello, Wali Jones, and Jim Reid (one year career in '67); some other signatures are found but too faded to decipher. Signed during the season and the number 15,000 is written in black marker across one panel - Chamberlain's dominant scoring records include him hitting the 15,000 points mark in '64, and it does not appear to reflect his rebounding milestone either, however with Wilt's proficiency during that era it's very possibly to relate to at least one category of his countless NBA records. Ball is partially deflated and likely does not hold air, color has darkened somewhat with age and ball is in overall VG condition. Comes with PSA LOA.