Born-Digital or AnalogAnalogTranscriptMammoth chloride mine. Pitkin district colorado Description. R. M. News. Aug. 18, 1880. p.6 c.2 Litigation. R. M. News. .dug. 25, 1880. p.2 c.2 Mine Jumping case; original owners gain possession, Foster Ridge. R.M. News. Nov. 18, 1881 p.2 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mammoth chloride mine. Pitkin district colorado, [402828]. Denver Public Library Digital Collections, accessed 14/12/2025, https://digital.denverlibrary.org/nodes/view/1784059
