View of the Colorado Central Railroad trestle in Black Hawk, Gilpin County, Colorado; shows Gregory Street businesses and a car. Sign reads: "J. P. Richards groceries and notions, bakery and merchandise."
Colorado Central Railroad Company--Facilities--1930-1940.; Blackhawk (Colo.)--1930-1940.; Business districts--Colorado--Blackhawk--1930-1940.; Trestles--Colorado--Blackhawk--1930-1940.
Front view of two-story horizonal-clapboard Kruse residence in Black Hawk, Colorado, featuring three front bays, sawtooth gables, two chimneys, open first-story porch with posts supporting a projecting roof, and balustrades making up the bargeboard...
Front exterior view of a house at Gregory point, Black Hawk, Colorado; formerly owned by the Frederich Kruse family. Shows the Carpenter Gothic style of construction including decorative jigsawed bargeboard along the steep gable roof line, three...
View inside the Fifty Gold Mine Corporation steam plant closed in 1912, Black Hawk, Gilpin County, Colorado. Shows a row of "Hendrif & Bolthoff Mfg. & Supply Co." horizontal tubular boilers or furnaces with doors. "March 21st" written on two of the...
View east looking down Gregory Gulch near Black Hawk, Colorado. Low road is Gregory Street, middle road (visible at right edge and fence lined) is Church Street, and the high road is High Street. Residences line all three streets. Schoolhouse is...
View of a residence in Black Hawk, Colorado; shows Carpenter Gothic style of architecture, steeply gabled roof, decorated bargeboard at the roof eaves and over each window, horizontal clapboard siding, flat window opening shapes with detailing over...
View up a dirt street in Black Hawk, Colorado. Two structures built above the street on rock wall foundations are tiered to adjust for the sloping landscape. The structure on the left is two story, white, horizontal clapboard, medium gable. First...