Born-Digital or AnalogAnalogTranscriptMaine mine. Rosita district. Colorado Description; mineralogy. R. M. News. Oct. 14, 1879. p.2 c.l Machinery. R. M. News. Aug. 22, 1879. p.5 c.l Number of men employed. R. 11. News. Nov. 6, 1877. p.4 c.6 Shipment; yield; probable development. R.M.News Jan.20,1878 p.4 c.4 Accident. R.M.News.Feb.3,1878 p.4 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Maine mine. Rosita district. Colorado, [404151]. Denver Public Library Digital Collections, accessed 12/04/2026, https://digital.denverlibrary.org/nodes/view/1785385
