3 photos

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• White-hot steel pours like water from a 35-ton electric furnace, Allegheny Ludlum Steel[e] Corp., Brackenridge, Pa. The finest quality steels and alloys are produced in these furnaces, which allow much greater control of temperature than other conversion

  • Uploaded by: The Library of Congress
  • License: No known copyright restrictions
  • 4 comments
  • 30 favorites
  • 35,800 views
  • Date taken: 1939
  • Date uploaded: 2008-01-08
  • Tags: libraryofcongress, dc:identifier=httphdllocgovlocpnpfsac1a35062, xmlns:dc=httppurlorgdcelements11, electricfurnace, allegheny, ludlum, steel, brackenridge, alfredtpalmer, palmer, molten, flame, smelting, factory, metal
  • Visibility: public
• Ida Tarbell (LOC)

  • Uploaded by: The Library of Congress
  • License: No known copyright restrictions
  • 3 comments
  • 10 favorites
  • 7,236 views
  • Date taken: 1910
  • Date uploaded: 2012-01-20
  • Tags: libraryofcongress, dc:identifier=httphdllocgovlocpnpggbain18152, xmlns:dc=httppurlorgdcelements11, woman, seated, suit, hat, portrait, teacher, author, activist, writer, journalist, muckraker, allegheny, commissiononindustrialrelations, walshcommission, newyork, city, cityhall, witness
  • Visibility: public
• Ida Tarbell (LOC)

  • Uploaded by: The Library of Congress
  • License: No known copyright restrictions
  • 2 comments
  • 19 favorites
  • 7,059 views
  • Date taken: 1910
  • Date uploaded: 2012-01-20
  • Tags: libraryofcongress, dc:identifier=httphdllocgovlocpnpggbain18151, xmlns:dc=httppurlorgdcelements11, woman, seated, suit, hat, portrait, teacher, author, activist, writer, journalist, muckraker, allegheny, commissiononindustrialrelations, walshcommission, newyork, city, cityhall, witness
  • Visibility: public