Born-Digital or AnalogAnalogTranscriptHamilton mine. Hinsdale county, Colorado Proposed development, Carson district R.M.News. Nov. 5, 1884 p. 6 c.1 Working force; proposed ore shipments. R.M.N ewe. Sept. St 1885 p. 6 c.1 Operating. R.M.News. Nov. 11, 1885 p. 6 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Hamilton mine. Hinsdale county, Colorado, [292831]. Denver Public Library Digital Collections, accessed 10/09/2026, https://digital.denverlibrary.org/nodes/view/1377710
