Men pose on a catwalk at the Bessemer Steel Works in Pueblo, Colorado; a Denver & Rio Grande Railroad freight car is below by a brick arch, slag, and waste.
Bessemer Steelworks (Pueblo, Colo.)--1880-1900.; Denver and Rio Grande Railroad Company--1880-1900.; Pueblo (Colo.)--1880-1900.; Industrial facilities--Colorado--Pueblo--1880-1900.; Railroad freight cars--Colorado--Pueblo--1880-1900.; Steel...
View of the Curtis coal mine in northwestern Colorado; men work on a hillside; cart stands in front of mine shaft at left; men load horse- drawn wagons with coal; at center a man works with a screen; mule grazes at bottom of slag pile.
View of Colorado and Wyoming diesel locomotive 1107 with hopper cars filled with slag from the Colorado Minnequa Plant in Pueblo (Pueblo County), Colorado. A smoke stack and a railroad bridge are in the distance.
Colorado and Wyoming Railway Company--1940-1950.; Pueblo (Colo.)--1940-1950.; Coal--Colorado--Pueblo--1940-1950.; Diesel locomotives--Colorado--Pueblo--1940-1950.; Railroad freight cars--Colorado--Pueblo--1940-1950.;...
Shows a donkey engine and slag hopper of the Colorado Fuel and Iron Company in Pueblo, Colorado. One worker stands behind the slag hopper, another worker is seated in the cab of the engine car. 2. Other workers stand near the train car.
Colorado Fuel and Iron Company.; Steam donkeys--Colorado--Denver--1890-1910.; Denver (Colo.)--1890-1910.; Railroad locomotives--Colorado--Denver--1890-1910.