Works by Joseph Pennell

English War Work: Furnaces at Night

English War Work: In the Jaws of Death, Rolling Bars for Shells

Cranes at Miraflores Lock, Panama

English War Work: The Urns, Casting Big Shells

Dinner Time, Gatun Lock, Panama

English War Work: The Old Gun Pit

English War Work: Within the Furnaces

English War Work: Building the Great Turret

English War Work: The Gun Forge

Old and New Mills, Valenciennes, France

English War Work: The Great Hammer

English War Work: Cutting and Turning a Big Gun

The Cut from Culebra, Panama

English War Work: By-Products

English War Work: Shot

English War Work: The Big Bug

English War Work: Making Pig Iron, The Base of the Blast Furnaces

English War Work: Taking the Big Gun Away

The Guard-Gate, Gatun Lock, Panama