Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado Silver Circle district Bulletin, Silver Circle vein, fraudulent R. Y. News. Apr. 17, 1877 p.2 c.3 Activities, Revenue mine. R. P . I,1ews. June 30, 1877 p.4 c.3 Article on mining fraud. R. I:. T;ews. July 26, 1877 p.2 c.l Location; mineralogy; history. R. M. News. Dec. 13, 1876 p.4 c.4 Topography; mines; list; number of claims staked & developed. R. M. News. Dec. 27, 1876 p.4 c.4CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado Silver Circle district, [434863]. Denver Public Library Digital Collections, accessed 13/12/2025, https://digital.denverlibrary.org/nodes/view/1428555
