Big push for Big Boy : with the 1-year clock ticking, Union Pacific closes in on the biggest steam restoration of all time: 4-8-8-4 No. 4014


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Filing Info

  • Accession Number: 01674795
  • Record Type: Publication
  • Source Agency: Northwestern University Transportation Library
  • Files: TLIB
  • Created Date: Jul 5 2018 12:27PM