Born-Digital or AnalogAnalogTranscriptMines and mineral resources, Colorado. Blue River region. Activities, Cobb, Carpenter & company.; value of claims; dist list. R.M. News. May 15, 1861 p.5 c.2 Gulch activities; yield. t R.M. News. June 4, 1861 p.2 c.5 Claims represented, recorders according to law, time, held as real estate. R.M. News. June 18, 1861 p.2 c.2 History; activities, gulches; list. R.M. News. June 22, 1861 p.2 c.1 Rich diggings, Delaware gulch. R.M. News. July 11, 1861 p.2 c.4CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines and mineral resources, Colorado. Blue River region, [423645]. Denver Public Library Digital Collections, accessed 12/02/2026, https://digital.denverlibrary.org/nodes/view/1799966
