The Dupont Chemistry Building.

The Du Pont Building at the Exposition, New York World's Fair

The Du Pont Building at the Exposition

Medical and Health. Science and Education Buildings. New York World's Fair 1939-1940

The Du Pont Chemistry Building at the Exposition

Railroad Exhibit Building, New York World's Fair 1939.

The Food No. 2 Building, New York World's Fair 1939

Food Building Number Three New York World's Fair 1939

The Electrical Products Building, New York World's Fair 1939

The Contemporary Arts Building, New York World's Fair, 1939.

Hall of Metals, New York World's Fair 1939

Freedom Statue, Trylon and Perisphere, New York World's Fair

Federal Building and Foreign Pavilions, Lagoon of Nations, Court of Peace, New York World's Fair

Hall of Metals, New York World's Fair 1939.

Vanity Fair Building.

Hall of Communications, New York World's Fair 1939

The Trylon and Perisphere, New York World's Fair 1939

Medicine and Health, Science and Education Buildings, New York World's Fair 1939

Fountain Display in Lagoon of Nations, New York World's Fair

Fountain Display in Lagoon of Nations at Night, New York World's Fair