Double-decker mine. Leadville district colorado Owner; yield; description, 1877. R.M.News.Feb.12,1879. p.4 c.7 Daily output. 1879. p.4 c.5 Value. . R.M.News.Feb.19,1879. p.4 c.5 High grade; size of vein. RA?.News.Sept.21,1879 location diagram Discovery, 1860. R.M.News.Feb.12,1879. p.4 c.7 Production estimate. R.M.News.Feb.13,1879. p.4 c.5 Production. R.M.News.Feb.19,1879. p.4 c.5
Click tabs to swap between content that is broken into logical sections.