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• Interior of the 3m Co.(Minnesota Mining and Manufacturing) Plant Showing a Machine Being Monitored by an Employee...

  • Uploaded by: U.S. National Archives
  • License: No known copyright restrictions
  • 0 comments
  • 11 favorites
  • 16,015 views
  • Date taken: 1975
  • Date uploaded: 2010-06-23
  • Tags: usnationalarchives, environmentalprotectionagency, documerica, nara:arcid=558370, minnesota, newulm, newulmminnesota, mn, 3mcompany, 3m, minnesotaminingandmanufacturing
  • Visibility: public