Born-Digital or AnalogAnalogTranscriptMines and mineral resources. Colorado. Establishment, mining school; capitalist; mining engineer. 1883. Companies incorporating; list. R. M. News, Jan. 27, 1883. p. 3 c. 2 Exhibits, ore, Amsterdam exposition. R. M. News, Jan. 27, 1883. n. 3 c. 3 Production, 1.882. R. M. News, Jan. 28, 1883. p. 3 c. 1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines and mineral resources. Colorado, [423793]. Denver Public Library Digital Collections, accessed 08/02/2026, https://digital.denverlibrary.org/nodes/view/1800268
