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Passes - interpretation of laws governing issuance of contractors, 1907-1939
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Passes - interpretation of laws governing issuance of miscellaneous, 1903-1945
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Passes - interpretation of laws governing issuance of US, State, or County, 1906-1955
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Passes - interpretation of laws governing issuance of university representatives, 1909-1922
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Passes - Lost or Stolen, 1922-1954
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Passes - Trip Instructions Governing Requests for, 1911-1958
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Passes - Trip Requests, 1929-1963
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Patents - general, 1908-1962
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Patents and Applications for - Map - "Panoramic Perspective of the Area Adjacent to Boulder Dam . . .", 1931-1934
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
Patents - Applications for Improvements in Printing Telegraphs, 1937-1940
Level of Description
File
Archival Collection
Union Pacific Railroad Collection
Archival Component
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