Born-Digital or AnalogAnalogTranscriptTilden mine. Chalk Creek district. Colorado Activities. R. M. News. Dec. 20, 1879. p.2 c.1 Litigation ; amount of dump ore. R. M. News. Aug. 24, 1881 p.6 c. l RMN INDEXCollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Tilden mine. Chalk Creek district. Colorado, [605161]. Denver Public Library Digital Collections, accessed 14/12/2025, https://digital.denverlibrary.org/nodes/view/1732095
