On Friday, May 16, 1975 in Las Vegas World Heavyweight Champion Muhammad Ali defended his title against tough hard punching Ron Lyle. Ali stopped Lyle in the 11th round. Offered here is a scarce, original Dressing Room Pass for this event. This pass names the fighters. Bold color and print. Minor soiling. Minor edge wear. Overall EX condition. Authenticated by PSA/DNA. Rare, one of the few examples we have seen.