Dunkirk mine. Clear Creek county, Colorado Description. Vickers.Clear Creek.&. Boulder. p.314 Description. R.M.News.Apr.22,1879. p.1 e.5 Activities, Republican mountain. R.M.Vews.Jan.1,1880. p.5 0.3 Coal used.- R. M.News.July 11, 1879.p.2 c.1 Yield. R. k.News.Feb.26,1881. p.3 c.1 New strike; description. R. M. News. 4r. 16,1882_p.6 c.1 Operating,. R.M.News. Oct. 14,1884 p.6-c.3
Click tabs to swap between content that is broken into logical sections.