JPR Williams of Wales sustains an injury during the International rugby union match against Australia at Cardiff Arms Park on 20th December 1975. Wales won 28-3. (Photo by Chris Smith/Popperfoto via Getty Images/Getty Images)
JPR Williams of Wales sustains an injury during the International rugby union match against Australia at Cardiff Arms Park on 20th December 1975. Wales won 28-3. (Photo by Chris Smith/Popperfoto via Getty Images/Getty Images)