Born-Digital or AnalogAnalogTranscriptSan Luis Valley Colorado Mesa de Mayo Land and Livestock-Co. (Ranch near Trincher Colorado.) Colorado Vag. July 1951 p. 186, note Description Hayden, 1870 p. 197_ 202 Gov. Johnson wants to merge 6 San Luis counties. News March 27, 1956 p.6 Colorado's first survey. Colo. Mag. v.33 #3 p.177 July, 1956 Valley ranchers to fight wildlife land condemnation. Cattleguard vol. 2 #12 Oct. 1957 p.8CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
San Luis Valley Colorado, [544219]. Denver Public Library Digital Collections, accessed 19/08/2026, https://digital.denverlibrary.org/nodes/view/1581931
