Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado summerville district Rich gold strike described. Colo. Summerville dist. FIMN INDEX R.M. News. Nov. 16, 1883 p.3 c.l Mines; list; number of men working. R.M. News. Dec. 15,CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado summerville district, [435302]. Denver Public Library Digital Collections, accessed 08/12/2025, https://digital.denverlibrary.org/nodes/view/1429285
