Muhammad Ali Signed & Inscribed Vintage PhotographA Muhammad Ali signed and inscribed vintage photograph Signed in 1971, with a large clear autograph and a non personalised dedication. Three time World Heavyweight boxing champion Muhammad Ali is one of the most iconic figures of the 20th century. Born Cassius Clay in a poor district of Louisville, Kentucky in 1942, he fought his way to the very top of the sport. In the mid 1960s he converted to Islam and became a key figure in the civil rights