Born-Digital or AnalogAnalogTranscriptColumbia Cold Mining company Nathan C. Merrill connected with mining company and the Big Five Tunnel. Times Feb. 21, 1899 p.8 c.1 Seven companies of the Ward, Colorado district combine to form company. Times F 21, 1899 p.8 c.1 Discovery of the mine when Ward, Colorado was peopled by Indians. Times F 23., 1899 p.8 c.1 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Columbia Cold Mining company, [47746]. Denver Public Library Digital Collections, accessed 14/03/2026, https://digital.denverlibrary.org/nodes/view/1208499
