Born-Digital or AnalogAnalogTranscriptMines and mineral resources. Colorado. Lincoln City Erection of quartz mill; stamps. R.M.News.Jan.17,1880 p. Activities, Spears & Conant reduction works. R.M.News.Oct. 28,1894 p.4 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines and mineral resources. Colorado, [427998]. Denver Public Library Digital Collections, accessed 14/05/2025, https://digital.denverlibrary.org/nodes/view/1419997
