This photo may be at Cadwell Park, GB for the 9 September 1967 250 race. Clearly # 35 is Mike Hailwood at center and , I think, # 33 is Rod Gould, to the right. Number 65, over Gould's right shoulder looks to be Tommy Robb, based on the helmet design. But who are the others in the background? To the far left, the rider has a image of Australia on his helmet. Some of the other riders may be identifiable by helmet logos as well. Better yet, if anyone had a program from this race, it should have the riders numbers listed. Anyway, who are these guys?? Suggestions?