On June 27, 1972 at the Convention Center in Las Vegas heavyweights Muhammad Ali and Jerry Quarry battled for Ali's NABF Heavyweight Title. Ali prevailed stopping Quarry in the 7th round. Offered here is an original Worker's Pass for this event. This Pass names the fighters and date. It was used to gain access to the arena and the locker rooms during the event. Bold color and print. Clean. The Pass is not creased and exhibits only minor edge and surface wear. Overall EX condition. Exceptionally rare, the only example we have seen. Authenticated by PSA/DNA.