Born-Digital or AnalogAnalogTranscriptPostal service. Colorado Contract for mail between Denver and Fairplay. Denver. Times. Mar.10, 1874 Mail between Longmont 8o Fort Collins sent thru Golden, Denver and Greeley. Den. Tines. dpr.2, 1974 p.4 c.2 List of Colo. Territory post offices. American. Philatelist. Mar. 1942 p.367 Early mail service. Hill, E.S.,,,,Dangerous crossing. p.70CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Postal service. Colorado, [496451]. Denver Public Library Digital Collections, accessed 12/01/2025, https://digital.denverlibrary.org/nodes/view/1577287
