Albro mine. Dumont district. Colorado Development; description; ore shipment ` R.M.News.June 2,1881 p.3 c.2 Tom Green & Ned Pearl tunnels leased; rich strike. R.M.News.Mar.2,1882 p.3 c.1 Character of ore; development. R.M.News.Mar.25,1882 p.2 c.2 Description; yield; developments. R.M.News.Mar.26,1882 p..3 c.1 Ore shipment. R.M.News.Jan.3,1883 p.3 c.2 Regular shipments; development; discovered, 1859. R.M. ws.Jan.18,1883 p.3 c.1