Rare Muhammad Ali/Cassius Clay Signed Photograph - 16 x 20 photograph of Muhammad Ali with the Beatles, signed 'Cassius Clay' mounted and framed (approx 26" x 32"). Muhammad Ali has signed his surname 'Cassius Clay' and the signature is guaranteed authentic by KO Collectibiles, Peter Morkovin, New York, USA. Mounted and framed with certificate of authenticity. On February 18th, 1964 'the Beatles on their first USA tour were in Miami prior to their second appearance on the Ed Sullivan show are seen in this photograph with the 22 year old Cassius Clay in preparation for his fight against heavyweight champion, Sonny Liston. The venue, Clay's training camp at the 5th Street Gym, Miami Beach, Florida. This extremely rare and highly collectable signed iconic photograph is one of the very last signatures obtained under Clay's former name as less than three weeks later on March 6th 1964, Cassius Clay announced he would no longer acknowledge his name as Cassius Clay, but from then on he must be called 'Muhammad Ali', being the name given to him by his mentor Elijah Muhammad