This is a collection of commemorative heavyweight champions stamps spaaning the period from John L.Sullivan up to and including Cassius Clay. dated 1889 to 1964. 23 stamps in all including: Sullivan, Corbett, Fitzsimmons, Jeffries, Burns, Johnson, Willard, Dempsey, Tunney, Schmeling, Sharkey Carnera, Baer, Louis, Braddock, Charles, Walcott, Marciano, Patterson. Johansson, Patterson, Liston and Clay. Each stamp is 1 1/4" x 2" and mounted on board into a beautifully matted and framed collection. All stamps in fine condition with bold color and images. Each stamp has the year the fighter won the title (except Sullivan which is in error). Professionally framed to 6 1/2" x 55 1/2."