He raced his Cooper T82 on a regular basis in Formula A in 1967. The pic is from Daytona. Photo and info from FB1967 Daytona Formula A. Photo via FB1974 F5000 USA Mosport. Photo via CMHS
Tony Settember and Tom Jones 1974 F5000 Mosport. Photo via CMHS1974 F5000 USA Mosport. Photo via CMHS1974 Watkins Glen F50001974 Watkins Glen F5000