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The Super Station
The Young Artisan
Treadwell Mill and Mine, Alaska
Treadwell Mine, Alaska
U.S. Mint: Coiners’ Rolling Room Cutting Press
U.S. Mint: Separating Room
Untitled
View at the Central Peat Fuel & Machine Co. of Connecticut
View of a Factory in Winter
View through One of the 138 Tunnels Built through Mountains in the Railroad Track-laying Project, Tyan-Shuy City
Welsh Miners, Wales
Workers Confer in the Red October Steel Mill, Volgograd
Workers in the Mist