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• Locomotive lubrication chart in the laboratory of the Chicago and Northwestern Railroad. The laboratory assistant in foreground is working at a precision balance. Chicago, Ill (LOC)

  • Uploaded by: The Library of Congress
  • License: No known copyright restrictions
  • 1 comment
  • 70 favorites
  • 62,291 views
  • Date taken: 1939
  • Date uploaded: 2008-01-08
  • Tags: libraryofcongress, dc:identifier=httphdllocgovlocpnpfsac1a34614, xmlns:dc=httppurlorgdcelements11, locomotive, lubrication, chart, laboratory, chicago, northwestern, railroad, locomotivelubricationchart, lubricationchart, lab, chicagoandnorthwesternrailroad, assistant, laboratoryassistant, labassistant, precisionbalance, precision, balance, 1942, december, colour, backofhead, worldwar, 19391945, unitedstates, illinois, texacolubricationrecomendations, texaco, recomendations, technicalchart, diagram, train, technical, complex, geo:lat=41888617, geo:long=87729789, geotagged, 40thstyard, cookcounty, schematic, blueprint
  • Visibility: public