Argentine mine. Leadville district Colorado Daily output. Jen.13,1880 p.8 c.4 Feb.£,1880 p.5 c.2 Weekly Feb.27,1880 p.5 c.1 Average daily output. R.M.News. Mar.3,1880 p.8 c.6 Daily output. R.M.News. Mar.10,1880 p.8 c.4 Weekly output, Max.13 . R.M. News. Ifar.l8,1880 p.8 c.4 Production; tunnel; treatment. R.M.News. Mar.23,1880 p.2 c.2 . 0
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