Born-Digital or AnalogAnalogTranscriptYankee Doodle mine. lake county, Colorado Activities. R. M. News. July 16, 1880.p.3 c.1 Description of display, National exposition , denver. R. M. News. Aug. 1, 1882. p.4 c.3 On Carbonate hill. R.M.News.Apr.4,1878 p.4 c.5CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Yankee Doodle mine. lake county, Colorado, [659431]. Denver Public Library Digital Collections, accessed 07/02/2026, https://digital.denverlibrary.org/nodes/view/1651977
