Collection of four scarce fight programs/flyers issued for Muhammad Ali exhibition bouts between the years 1971 and 1979. All have been encapsulated and graded by CGC and each comes with the special provenance of having originated from the collection of Troy Kinunen, who once owned one of the largest and most significant Muhammad Ali collections ever assembled. 1) Program issued for an exhibition against four different boxers at Royal Albert Hall in South Kensington, London, England, on October 19, 1971. Graded 6.5 (white pages). 7.5x9.75". 2) Flyer issued for an exhibition against four different boxers at Royal Albert Hall in South Kensington, London, England, on October 19, 1971. Graded 5.5 (white pages). 6.5x8.75". 3) Program issued for an exhibition bout against Rodney Bobick at the Miami Beach Auditorium in Miami, Florida, on April 15, 1975. Graded 7.0 (white pages). 7x8.5". 4) Program issued for an exhibition bout against John L. Gardner at Royal Albert Hall in South Kensington, London, England, on May 29, 1979. Graded 7.0 (white pages). 7.25x9.5".