History of Clear Creek and Boulder valleys, Colorado

Ancestry.com. History of Clear Creek and Boulder valleys, Colorado [Datenbank online]. Provo, UT: Ancestry.com Operations Inc, 2005.Ursprüngliche Daten: History of Clear Creek and Boulder valleys, Colorado : containing a brief history of the state of Colorado from its earliest settlement to the present time, embracing its geological, physical and climatic features, its agricultural, stockgrowing, railroad and mining interests, an account of the Ute trouble, a history of Gilpin, Clear Creek, Boulder, and Jefferson Counties, and biographical sketches.. Chicago: O.L. Baskin & Co., 1880.