Born-Digital or AnalogAnalogTranscriptSilver dollar mine. Black Hawk COLORADO Description; transfer. R. M. News. Aug. 3, 1880 p.3 c.1 Activities; water difficulty; dump ore. R. M. News. Sept.14,1880 p.3 c.1 Samples of ore, NATIONAL EXPOSITION ., Denver. R. M. News. July 24, 1882 p.7 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Silver dollar mine. Black Hawk COLORADO, [562169]. Denver Public Library Digital Collections, accessed 16/11/2025, https://digital.denverlibrary.org/nodes/view/1735179
