Description:Wilt Chamberlain autographed Sports Illustrated magazine. Dated April 12, 1965 issue of Sports Illustrated signed across the cover by Chamberlain in blue sharpie. Signature rates 7 out of 10 with magazine showing moderate to heavy handling wear and address label at lower left. Includes auction LOA from JSA: Magazine: GD-VG, Signature: EX/MT-NM