Golden Gulches: 1860s – 1930s Hydraulic Mining in and around Breckenridge, Colorado $8.00 Written by: Dr. Sandra F Mather Golden Gulches: 1860s - 1930s Hydraulic Mining in and around Breckenridge, Colorado quantity Add to cart Category: Books Related products Chasing the Dream: John B. Traylor and the B & B Mines, Inc. $24.00 Add to cart Summit: A Gold Rush History $25.00 Add to cart Chasing the Dream: Swandyke, Colorado; From Boom, to Bust, to Dust $20.00 Add to cart Behind Swinging Doors: The Saloons of Breckenridge and Summit County, Colorado 1859-1900 $8.00 Add to cart