Born-Digital or AnalogAnalogTranscriptElla mine. Breckenridge district colorado Description. 5ept.23,1880.p.7 c.4 Development. R. L.. News. May 2, 1880. p.3 c.6 History, nigger hill. R. fit. News. Jan.13,1883 p.7-c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Ella mine. Breckenridge district colorado, [235907]. Denver Public Library Digital Collections, accessed 13/02/2026, https://digital.denverlibrary.org/nodes/view/1492035
