Born-Digital or AnalogAnalogTranscriptTropic m ine. Clear Creek county, Colorado Transfer. R.M. News. Tan. 21, 1879. p.l c.3 Description; assays. R. M. News. Nov. 4, 1879. p.2 c.2 Description. R. Pd. News. Sept. 21, 1880.p.3 c.2 Transfer of mill site adjoining. R. IVI. News. Oct. 14, 1880. p.4 c.6 New hoisting plan. R. M. News. Oct. 19, 1880. p.7 c.4CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Tropic m ine. Clear Creek county, Colorado, [612774]. Denver Public Library Digital Collections, accessed 10/07/2025, https://digital.denverlibrary.org/nodes/view/1731975