Born-Digital or AnalogAnalogTranscriptLeadville & Roaring Fork mining & prospecting company Organized; office at Leadville, Colorado. R. M. News. Apr. 2, 1880. p.8 c.6 Organizes to operate, activities, Gunnison region, R. It. News.Nov, 2, 1883 / Colo. p.2 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
