Born-Digital or AnalogAnalogTranscriptRobert E. Lee company Description of development, Leadville district Colorado R. M. News. Aug. 28, 1880 p.6 c.1 Mine activities; water difficultues Silver region, Colo. R.M.News.Apr.15,1882. p.2 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
