Description:Bill Russell autographed and statistically inscribed basketball. Official Spalding NBA basketball signed by Russell in silver along with additional desirable inscriptions, "#6, 11X NBA Champ, 4X Rebound Champ, 12X All Star, 5X MVP, 2X HOF". Uncommonly seen Bill Russell statistically inscribed ball with direct Russell Collection provenance. Includes auction LOA from JSA with Legends Unite hologram affixed and certificate of provenance from Bill Russell: NM-MT