Mines and mineral resources. Colorado Notes on mining exposition, Durango Southwest. R.M.News. May 9, 1883 p.3 c.2 Notes on mining exposition, Silver Cliff Tribune. R.M.News. May 9, 1883 p.3 c.2 State at large. RX.News. May 9, 1883 p.3 c.2 Notes on smelter and Ten mile district, Leadville Herald. R.M.News. Yay 9, 1883 p.3 c.3 State at large. R.M.News. Ray 10, 1883 p.2 c.2 Article, mining activity, Chicago mining Review. R.M.News. bray 11, 1883 p.2 c.l Notes on mining exposition. RX.PJ ws. 17ay 14, 1883 p.3 c.1 R.M News-May 14,1883 p.3 c.3
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