Scarce satin-finish 20 x 30 imposing full-length photo of Russell before a Celtics game, signed in silver ink, “Bill Russell, 11x NBA Champs, 5x MVP.” Accompanied by a certificate of authenticity from PSA/DNA. Rolled and in very fine condition, with a PSA/DNA authentication label affixed to lower right. Auction LOA Steve Grad/PSA/DNA and R&R COA.