Kurt Fischer was Coburn's "go to" rider for the Grey Flash during the late 1960's. Kurt posted quite a few photos:
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David
Racing Coburn's Grey Flash
I raced the 1950 Vincent Grey Flash #3407 several times in 1967, 1968, and 1969 when Coburn Benson owned it. These are some photos from a few of the races. Included now are two shots of our run in the 1967 FIM race at Mosport, Ontario in September 1967, where we lined up with Hailwood and Ago...
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David