Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado San Miguel district Activities, mines & co's; list. R.M.News. Dec.4,1881 p.2 c.4 Iron deposits, Iron Spring; activities, Ophir district R.M.News. Dec.5,1881 p.2 c.2 Meeting held to devise means, Mining industrial exposition Denver. R.M.News. May 8,1882 p.3 c.2 Specimens, cabinet at P.O. mines; list; proposed exhibit, National. exposition. Denver. R.M.News. May 13,1882 p.2 c.1 Journal issues map. R.M.News. Allay 13,1882 p,2 c.1 Cimarron mine ore assays; list. R .M.News. May 20,1882 p.2 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado San Miguel district, [434769]. Denver Public Library Digital Collections, accessed 24/06/2025, https://digital.denverlibrary.org/nodes/view/1428352
