Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado san juan region Londoner's description. RMN INDEX R. M. News. Oct. 18, 1879. p.2 c.1 Camps blocked by snow; winter supplies to settlements. R. M. News. Oct. 28, 1879. p.4 c.4 Activities, Engineer & Siegel mountains. R. M. News. Nov. 4, 1879. p.2 c.l Railroad extension. R. M. News. Nov. 22, 1879. p.8 c.4 Activities, Poughkeepsie gulch. R. M. News. Dec. 3, 1879. p.2 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado san juan region, [434346]. Denver Public Library Digital Collections, accessed 08/11/2025, https://digital.denverlibrary.org/nodes/view/1427810
