Description:1976-77 Portland Trail Blazers team autographed basketball (NBA Champions). D.Stern NBA basketball signed by eleven members of the NBA Champion Trail Blazers team to include B.Walton, M.Lucas, H.Gilliam, L.Hollins, L.Neal, and C.Calhoun. Signatures range from 8-10 out of 10. The ball itself has a small area of surface imperfection/scratching under the "S" in Spalding. Includes auction LOA from JSA and certificate of provenance from Walton Family: Signatures: NM-NM/MT, Ball: EX-MT