Spectacular athletic showman (1947–1988) who did much to popularize the game of basketball in the 1970s. He died of a heart attack at the age of 40 while playing a pickup three-on-three game in a California gym. Personal check, 8.25 x 3, filled out and signed by Maravich, payable to Coles Rental World for $265.60, June 3, 1984. Accompanied by a 2002 letter of authenticity from Maravich’s widow, Jackie. Bank stamp touching first letter of signature, otherwise fine, crisp condition. JSA/Mike Gutierrez Auction LOA and RRAuction COA.