Wilt Chamberlain & Bill Russell Signed Official NBA Game Ball Basketball BAS

This Autographed Limited Edition #183/1000 Spalding Official Game Ball Basketball has been Personally Signed by Wilt Chamberlain & Bill Russell. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.