Carboniferous mine. Leadville district colorado Production. Development 1879. p.2 c.1 Activities. On Fryer hill; development; transfers. Eabracgd by Crysolite territory, 1879-1880. Hall History . Colorado, r.2 p.439 Daily output, 1878. _ , R.M.r:ews.Jan.1,1880. p.6 c.1 Tabor connected with.` R.M.News.-pr.1,1879. p.4 c.4
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