Born-Digital or AnalogAnalogTranscriptRoy Roy mine. Alma district colorado Location; shipping ore R.M. News. Jan. 19, 1883 p.3 c.4. Operating; shipments; mill run R.M. News. Feb. 14, 1883 p.3 c.1 Shipping ore; development R.M. News. Feb. 22, 1gg3 p.? c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Roy Roy mine. Alma district colorado, [529184]. Denver Public Library Digital Collections, accessed 17/06/2026, https://digital.denverlibrary.org/nodes/view/1643051
