A survey team breaks camp near Fourmile Creek in Fremont County, Colorado. Burros are loaded with equipment, bedrolls, and a table. A team of railroad surveyors stand interspersed with the burros. One man holds a stadia rod in his hand. A canvas...
Fourmile Creek (Fremont County and Custer County, Colo.)--1880-1890.; Fremont County (Colo.)--1880-1890.; Camping--Colorado--Fremont County--1880-1890.; Donkeys--Colorado--Fremont County--1880-1890.; Packtrains--Colorado--Fremont...
Golden Age Mill, ore processing machinery for nearby gold and silver mines, in Boulder County, Colorado; shows a waterwheel, gears, a cam shaft, crushers, a flume, and a stream.
Boulder County (Colo.)--1860-1880.; Milling machines--Colorado--Boulder County--1860-1880.; Mining--Colorado--Boulder County--1860-1880.; Waterwheels--Colorado--Boulder County--1860-1880.
Profile studio portrait, head and shoulders, of J. S. ("Jake") Appel, Denver clothing merchant (J. S. Appel Suit and Cloak Company) and prison reformer; President of B'nai B'rith; member of state Board of Charities and Board of Pardons.
Businessmen--Colorado--Denver--1880-1900.; Appel, J.S. (Jake), 1851-1913.; J.S. Appel Suit and Cloak Company (Denver, Colo.)
Smoke rises from New York Central Railroad Company locomotive #5284, the passenger train passes Berea Union Depot in Berea (Cuyahoga County), Ohio. An automobile and luggage carts are parked beside the stone, Gothic style building. The depot has a...
New York Central Railroad Company--1940-1950.; Berea (Ohio)--1940-1950.; Railroad locomotives--Ohio--Berea--1940-1950.; Railroad stations--Ohio--Berea--1940-1950.; Railroads--Ohio--Berea--1940-1950.
Three high school boys in Sterling, Colorado in Logan County stand near a technology fair table. The table has engine parts including a cam shaft, a block, a valve cover, and a distributor cap.
View of a wood and iron flywheel, cam, and pushrods at the San Juan Chief Mine stamp mill near Mineral Point (San Juan County), Colorado.
Mineral Point (Colo.)--1960-1970.; San Juan Chief Mine (San Juan County, Colo.)--1960-1970.; Machinery--Colorado--Mineral Point--1960-1970.; Mills--Colorado--Mineral Point--1960-1970.; Ore industry--Colorado--Mineral Point--1960-1970.
View of a wood and iron flywheel, cam, and pushrods at the San Juan Chief Mine stamp mill near Mineral Point (San Juan County), Colorado.
Mineral Point (Colo.)--1960-1970.; San Juan Chief Mine (San Juan County, Colo.)--1960-1970.; Machinery--Colorado--Mineral Point--1960-1970.; Mills--Colorado--Mineral Point--1960-1970.; Ore industry--Colorado--Mineral Point--1960-1970.
View of the remnants of the ball mill for the Saints John Mine in the ghost town of Saints John (Saint John, Coleyville) in Summit County, Colorado. Shows an iron cylindrical enclosed flotation vat with a large gear, flywheel and cam shaft. A...
Saints John (Colo.)--1960-1970.; Machinery--Colorado--Saints John--1960-1970.; Mills--Colorado--Saints John--1960-1970.; Ore industry--Colorado--Saints John--1960-1970.