CLEAR CREEK, CO: HISTORY OF CLEAR CREEK & BOULDER VALLEYS (Hardcover)Containing a Brief History of the State of Colorado from its Earliest Settlement to [1880]; a History of Gilpin, Clear Creek, Boulder & Jefferson Counties; & Biographical Sketches. 711p. (O. L. Baskin & Co. ; 1880) CO0004H this book talks the history of Clear Creek and Boulder Valley Colorado from the earliest Settlement to the present age and the book also talks about the geological physical and climatic features of the state of Colorado and it also