Born-Digital or AnalogAnalogTranscriptRocky mountain mining Gilpin county Colorado Skillful treatment. Daily . Central . City Register .Apr.8,1871. p.4 c.2 George Wells, operator. Dy.Cent.City Reg.Apr.14,1871. p.4 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Rocky mountain mining Gilpin county Colorado, [532271]. Denver Public Library Digital Collections, accessed 08/12/2025, https://digital.denverlibrary.org/nodes/view/1580822
