Ms 12 United States Steel nee Pittsburgh Steamship Company

SCOPE & CONTENT: Ms 12 United States Steel (nee Pittsburgh Steamship Co.)

Information regarding U.S. Steel Corporation and its maritime subsidiary Pittsburgh Steamship Company. Also later referred to as U.S. Steel Great Lakes Fleet. 

  • Ms 12.1 Employee Identification Documents
  • Ms 12.2 U.S. Steel News Publication
  • Ms 12.3 U.S. Steel Event Invitations
  • Ms 12.4 U.S. Steel Miscellaneous