Original Feb. 7, 1972 Sports Illustrated COVER ONLY autographed in blue marker by Dave Cowens of the Celtics and Walt Frazier of the Knicks, both of whom were inducted into the Basketball Hall of Fame AND named in 1996 as among the NBA's 50 Greatest Players. Has subscription label and very minor flaws/wear, suitable for framing. ONLY ONE AVAILABLE FOR SALE. Authenticated by JSA with their matching numbered sticker on the cover and certificate of authenticity card.