Flour mills Selling at $15 per 100 lbs. in 1859. RMQ April 23, 1859 p 3 c.1 Douty made 1st flour in Colorado in fall.of 1860 at his old mill in South Boulder. Caribou Post April 20, 1872 p.4 c2 Long article on Colorado flour. Out West Oct. 31, 1872 p.1 Atlantic mills destroyed by fire. Trib. Nov. 11, 1881 p.8 c.4 Den. Even. Press Nov. 11, 1881 p.1 c.3