Description:1983 NBA Commissioner Larry O'Brien autographed letter to Bill Russell. One page typewritten letter on NBA letterhead as sent by Commissioner Larry O'Brien to Bill Russell with content regarding the 33rd annual NBA All-Star Game. Signed in blue ink by O'Brien at the bottom. Signature rates 8/9 out of 10. Includes auction LOA from JSA and includes certificate of provenance from Bill Russell: NM