Deceased Basketball Hall of Famer who possessed a devastating hook shot that frustrated many players. Considered one of the game's first great big men. Vintage ink signature, “All American Center, National A.A.U. Basketball 1937-38-39-40-42-43-44-45-46, Bob “Ace” Gruenig,” on an off-white 5.5 x 3.25 government postcard (postmarked 4/7/1947). In fine condition. COA Steve Grad/PSA/DNA and R&R COA.
