Born-Digital or AnalogAnalogTranscriptLittle chief mine. Chihuahua district. Colorado. Description; assays, Cooper mountain. R.M.News. 3ept. 7, 1881 p.6 c.l Near strike in old lode, Cooper mountain, assay. R.I.r1ews. Pviay 17, 1881 p.3 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Little chief mine. Chihuahua district. Colorado, [380393]. Denver Public Library Digital Collections, accessed 13/01/2026, https://digital.denverlibrary.org/nodes/view/1630859
