Mines and mineral resources. Colorado. Pitkin county Activities, Aspen district P.M,News.May 4,1883 p.2 c.3 R.M News.May 30,1883 p.6 c.3 R.M'News.June 13,1883 p.3 c.3 RJR'.News.July 28,1884 p.3 c.? R.M.News.Aug.1,1884 p.6 c.2 R.M.News.Aug.8,1884 p.6 c.2 R.M.News.Aug.11,1884 p.6 c.2 RX.News.Aug.15,1884 p.R c.2 R.M.News.Aug.?1,1884 p.9 c.2 R.O.News.Aug.22,1884 p.6 c.1