Born-Digital or AnalogAnalogTranscriptTilden mine. Chaffee county, Colorado Activities, Boulder mountain. R. M. News. Apr. 18, 1879. p.6 c.5 Ore comparison, Red stone mine, Boulder mountain. R. M. News. Sept. 1,1881 p.3 c.2 Litigation; trial, U.S. circuit court R.M. News. Jtvue 19, 1884 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Tilden mine. Chaffee county, Colorado, [605171]. Denver Public Library Digital Collections, accessed 13/07/2025, https://digital.denverlibrary.org/nodes/view/1732135
