Inventor and founder of basketball. Vintage fountain pen signature, “With kindest personal regards, James Naismith, Lawrence Kansas” and dated in another hand, December 5, 1935, on a 5.5 x 2.75 blue card from the Albert R. Chestnut collection, affixed to a slightly larger gray card. In fine condition. Pre-certified Steve Grad/PSA/DNA and RRAuction COA.