
James Collyer Keck adjusting engine, circa 1972

Description
Original caption: "Professor James C. Keck makes a fine adjustment on one of the single cylinder engines being used to help create and test computer models of internal combustion engine emissions." Used in: Tech Talk, Vol 17 No 23, 12/13/1972. Original credit line: Marc J. Pokempner.
Related people


Pokempner, Marc J.
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