Dinner Time, Gatun Lock, Panama

The Walls of Pedro Miguel Lock, Panama

Joseph Pennell

Cranes at Miraflores Lock, Panama

Joseph Pennell

The Guard-Gate, Gatun Lock, Panama

Joseph Pennell

The Guard Gate, Gatun Lock, Panama

Joseph Pennell

English War Work: From othe Tops of the Furnaces

Joseph Pennell

On the Clyde, 1917-1918: Reconstructing a Clyde Shipyard

Muirhead Bone

The Great War: Britain's Efforts and Ideals; Building Ships: A Shipyard Seen from a Big Crane

Muirhead Bone

English War Work: Steel Bars for Shells

Joseph Pennell

English War Work: The Old Gun Pit

Joseph Pennell

English War Work: The Big Gate of the Big Shop

Joseph Pennell

English War Work: The Gantry (A Merchant Shipyard)

Joseph Pennell

On the Clyde, 1917-1918: Lifting an Oil Tank into a Train Ferry

Muirhead Bone