One of the finest Cassius Clay signatures we have ever had the honor to own, this perfect 5x8" page is signed by a young, pre-Heavyweight Champion "Cassius Clay" in 1962, "To D. William Johnson, From Cassius Clay, World Olympic Boxing Champion, 1960, Best of Luck 1962." Signature & page are Mint 10/10, with beautiful early vintage autograph of "The Greatest." As we all know, Cassius won the Gold Medal in the 1960 Summer Olympics in Rome, then turned professional in 1964 and "shocked the world" more than once.