Gold (cup mine. Tin cup district colorado Lies adjacent to Nil Desperandum mine; formation. R .M.News. Dec.20,1881 p.6 c.1 Proposed activities: R.M.News.-Dec.27,1881 p.7 c.1 Activities; shipping ore. R.M.News. Mar. 2, 1882 p.2 c. Production"da4y. R.M.News. Mar. 10, 1882 p.3 c. Ore,shipments, daily output. - R.M.News: Jan. 11, 1883 p.3?c Reduction wks; history. R.M.News: Jan.31, 1883 p.3 c.4 Machinery; proposed mill. R.M.News. Feb. 6,1883 p.6 c.3 Shipping; description; returns; mill. R.M.News. Feb.14,1883 p.3 c. 2