Born-Digital or AnalogAnalogTranscriptSan Miguel gold AND silver mining co. Of NEW YORK files art. naming Ophir, 0uray co. p1, of business, Colo. R. M. News. Nov, 30, 1880 p.4 e,3 Activities, Bridal veil basin, San Miguel county, Colorado. R. M. News. May 26, 1883 p.3 c.3 Activities, President Day mine, Telluride district, Colorado. R. M. News. June 7, 1883 p.2 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
San Miguel gold AND silver mining co, [544404]. Denver Public Library Digital Collections, accessed 11/08/2026, https://digital.denverlibrary.org/nodes/view/1583569
