A classic 'in the ring' action photograph from 1963 signed by 'Sportsmen of the Century', three time World Heavyweight Champion and Olympic Gold medal winner, Muhammad Ali, fighting Doug Jones. This is a great collector's item and highly sought after now that Ali is no longer signing. the photograph has been authenticated by Online Authentics, a company set up by Ali's management company to ensure the ever decreasing amount of genuine Ali memorabilia can be authenticated in the marketplace.