In the Works, Homestead

The Great Main, Near Sheffield

Joseph Pennell

English War Work: The Coal Mines

Joseph Pennell

At the Creusot Works: The Smokestacks

Auguste Brouet

English War Work: Munitions River

Joseph Pennell

Cranes, Bessemer

Joseph Pennell

English War Work: In the Land of Iron and Steel

Joseph Pennell

English War Work: Evening in the Munitions Country

Joseph Pennell

On the Way to Bessemer

Joseph Pennell

Smelting Works at Denver

Thomas Moran

Standard Oil, Staten Island

Joseph Pennell

Coal—The Towering Breaker

Joseph Pennell

Pittsburg, No. II

Joseph Pennell