Unlined jumbo 4x6 inch index card autographed in blue marker by the late Basketball Hall of Famer Marques Haynes of the Harlem Globetrotters. Obtained in person at the Basketball Hall of Fame in 2006. Authenticated by JSA with their Stamp of Approval unnumbered sticker on the back, and certificate of authenticity from AutographsForSale.com. Index card has minor corner wear. ONLY ONE AVAILABLE FOR SALE.