Born-Digital or AnalogAnalogTranscriptEmpire mill. Clear Creek county, Colorado Activities; treats Bates ore. R. M. News. Apr. 17, 1868. p.4 c.3 Interest transfer; operating. R. M. News. Feb. 26, 1882 p.3 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Empire mill. Clear Creek county, Colorado, [238152]. Denver Public Library Digital Collections, accessed 15/06/2025, https://digital.denverlibrary.org/nodes/view/1480985
