Born-Digital or AnalogAnalogTranscriptColumbia mine. Leadville district colorado Description; assay. g. 3, 1880 p.3 c. l Description; development. Mentioned. Activities. Shipping ore. News. Sept. 21 ,1880 p.3 e.1 Strike made. 1983 p;2 c.1 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Columbia mine. Leadville district colorado, [48156]. Denver Public Library Digital Collections, accessed 18/02/2026, https://digital.denverlibrary.org/nodes/view/1210566
