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• Oxygen helmets in mine rescues (LOC)

  • Uploaded by: The Library of Congress
  • License: No known copyright restrictions
  • 2 comments
  • 13 favorites
  • 21,758 views
  • Date taken: 1910
  • Date uploaded: 2008-01-03
  • Tags: libraryofcongress, dc:identifier=httphdllocgovlocpnpggbain09573, xmlns:dc=httppurlorgdcelements11, mining, rescuecrew, oxygenhelmets, stretcher, mine, miners, saftey, emergency, equipment, vintage, 1910s, mineequipment, safety
  • Visibility: public