1 photo

• Sort by: number of views (most to least) number of views (least to most) number of comments (most to least) number of comments (least to most) number of favorites (most to least) number of favorites (least to most) date uploaded (newest first) date uploaded (oldest first) random

• Inspector Testing The Exhaust Of An Auto At Soldier's Field One Of Nine Auto Pollution Test Sites Conducted Free By The City Of Chicago's Environmental Control Department, 08/1973

  • Uploaded by: U.S. National Archives
  • License: No known copyright restrictions
  • 0 comments
  • 21 favorites
  • 30,592 views
  • Date taken: 1973-08
  • Date uploaded: 2013-04-23
  • Tags: usnationalarchives, environmentalprotectionagency, documerica, chicago, africanamerican, nara:arcid=556205, automobile, car, mazda, mazdarx2, rx2
  • Visibility: public