Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado San Miguel district Mines; list; transfer. R. M. News. Oct. 19, 1879.9y.-4 c^.l Mines; list; owners; bond and lease. R. M. News. Oct. 30, 1879. p.2 c.l Mines; list; development. R. M. News. Nov. 7, 1879. p.2 c.l Mines listed; activities. R. M. News. Nov. 18, 1879. p.2 c.1 Sampling and estimation; assays. R. M. News. kug. 6, 1881. p.2 c.lCollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado San Miguel district, [434744]. Denver Public Library Digital Collections, accessed 24/05/2025, https://digital.denverlibrary.org/nodes/view/1428295
