Born-Digital or AnalogAnalogTranscriptMines & mineral resources. Colorado. Clear Creek county Mines; transfers; list, Georgetown district. R. Y. News. Dec. 7, 1879. p.9 c.2 Activities, Idaho Springs district. R. Y. News. Dec. 7, 1879. p.10 c.3 Prospects, development mines listed; lessees, Silver Creek dist. R. M. News. Dec. 13, 1879. p.2 c.1 activities, Georgetown district. R. K. News. Dec. 16, 1879. p.2 c.1 Discoveries, York district. R. NT. News. Dec. 21, 1879. p.5 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines & mineral resources. Colorado. Clear Creek county, [427692]. Denver Public Library Digital Collections, accessed 17/02/2026, https://digital.denverlibrary.org/nodes/view/1419864
