All Photos

Bingham Canyon, Utah. Building a trestle bridge at the open-pit mine of the Utah Copper Company

Salt Lake County, United States

military trench

Bingham Canyon, Utah. Building a trestle bridge at the open-pit mines of the Utah Copper Company

Salt Lake County, United States

military trench

Bingham Canyon, Utah. Building a trestle bridge at the open-pit mine workings of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Overall view of an open-pit mine of the Utah Copper Company showing railroads, buildings, trestle bridge, and mountains of ore

Salt Lake County, United States

military trench mine

Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Looking over the tops of cars loaded with ore at an open-pit mine of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Huge dipper of a power shovel loading ore into a car at a mine of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Blasting at the open-pit mine of the Utah Copper Company at Carr Fork

Salt Lake County, United States

Bingham Canyon, Utah. Huge dipper of a shovel loading ore into cars at a mine of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Blasting at an open-pit mine of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Executives who keep heavy ore production coming from the open-pit mines of the Utah Copper Company looking out over the mine workings

Salt Lake County, United States

Bingham Canyon, Utah. Ore train at a mine of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Utah Copper Company signalman

Salt Lake County, United States

Bingham Canyon, Utah. Utah Copper Company signalman

Salt Lake County, United States

Bingham Canyon, Utah. Signalman of the Utah Copper Company at its open-pit mine workings

Salt Lake County, United States

Bingham Canyon, Utah. Ore trains on a trestle bridge above an open-pit mine of the Utah Copper Company

Salt Lake County, United States

train military trench

Bingham Canyon, Utah. Drilling blast holes with a rock-drill machine in an open-pit mine operated by the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Blasting at an open-pit mine of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Drilling blast holes with a rock-drill machine in an open-pit mine operated by the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Drilling blast holes with a rock-drill machine in an open-pit mine operated by the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Loading ore into car at an open-pit of the Utah Copper Company

Salt Lake County, United States

Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company

Salt Lake County, United States

Columbia Steel Company at Geneva, Utah. Serving one of the floodlights that turn night into day at the big construction operations for a new steel plant which will make important additions to the vast amount of steel needed for the war effort

Geneva, United States

Columbia Steel Company at Geneva, Utah. In a weather protection shed masonry goes into place rapidly as a battery of coke ovens is built for a new steel mill which will make important additions to the vast amount of steel needed for the war effort

Geneva, United States