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• Emission Test at the National Environmental Research Center of Epa: the Ford Engine (Blue) with Ford's Monolith-Honeycombed Catalytic Converter (Brass-Colored) Chevrolet Engine at Upper Right 09/1973

  • Uploaded by: U.S. National Archives
  • License: No known copyright restrictions
  • 0 comments
  • 0 favorites
  • 9,409 views
  • Date taken: 1973
  • Date uploaded: 2009-09-04
  • Tags: usnationalarchives, environmentalprotectionagency, documerica, nara:arcid=553329
  • Visibility: public