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Recycling parts of used cars; 1941.
UMG25A09_313

Recycling parts of used cars; 1941.

Smelting the Ore
UMG24A34_298

Smelting the Ore

Boys cull "waste" from the zinc ore on the "dumps." 1908
UMG20A59_098

Boys cull "waste" from the zinc ore on the "dumps....

Open-pit workings of the Utah Copper Company, Bingham Canyon, Utah. 1942
UMG20A60_254

Open-pit workings of the Utah Copper Company, Bing...

Carr Fork Canyon from "G" bridge, Bingham Copper Mine, Utah. 1939
UMG20A60_253

Carr Fork Canyon from "G" bridge, Bingham Copper M...