Born-Digital or AnalogAnalogTranscriptPostal Service. Colorado Southern overland mail and express co. routes. R. PA. News. May 7, 1870 p.l c.3 J. Hughes and co. carry U. S. mail. R. M. News. blay 10, 1870 p.2 c.4 Article concerning mail contract to Santa Fe, N. M. R. M. News. June 27, 1870 p.l c.2 new mexico List, railroads carrying mails. R. M. News. Jan. 1, 1874 p.4 c.l Statement of mail business handled by railroads. R. M. News. Jan. 3, 1874 p.4 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Postal Service. Colorado, [496366]. Denver Public Library Digital Collections, accessed 13/05/2025, https://digital.denverlibrary.org/nodes/view/1577196
