On March 29, 1966 at Maple Leaf Gardens in Toronto, Canada local fan favorite George Chuvalo challenged world heavyweight champion Muhammad Ali for his title. Ali dominated the fight clearly outboxing Chuvalo en route to winning a unanimous 15 round decision. Offered here is an original Pre Fight Pass for this event. This rare Pass exhibits minor edge wear and slight soiling. Overall EX condition. Authenticated by PSA/DNA.