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Project G.R.E.E.N. Camaro team at Oktoberfest
Project G.R.E.E.N team at OKtoberfest Circle Track race, La Crosse, Wisconsin. Pictured from left to right: Dave Coleman, Dalton Zehr (Zehr Racing, Driver), Rob Fisher (Editor, Circle Track Magazine), Marty Zehr (Zehr Racing, owner), Mark Jones (Zehr Racing, Chief Mechanic), Dalton Zehr (Zehr Racing, Driver)
Image courtesy of Argonne National Laboratory.