Born-Digital or AnalogAnalogTranscriptManitoba mine. Central City district colorado Contract let, sinking & drifting. R.M. news. 1"mar. 11, 1863 p.3 c.3 Proposed activities. R.H. News. June 1, 1984 p.3 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Manitoba mine. Central City district colorado, [404347]. Denver Public Library Digital Collections, accessed 12/03/2026, https://digital.denverlibrary.org/nodes/view/1785579
