Source: United States, Office of the Chief of Engineers, "Post Route Map of the Territory of Utah with Parts of Adjacent States and Territories Showing Post Offices" (1883); National Archives Catalog (https://catalog.archives.gov/id/122668432: accessed 25 October 2024); citing National Archives and Records Administration (NARA), Civil Works Map File, RG 77, NAID 122668432.Download Original File
Source
United States, Office of the Chief of Engineers, "Post Route Map of the Territory of Utah with Parts of Adjacent States and Territories Showing Post Offices" (1883); National Archives Catalog (https://catalog.archives.gov/id/122668432: accessed 25 October 2024); citing National Archives and Records Administration (NARA), Civil Works Map File, RG 77, NAID 122668432.