[Detail of building, New York World's Fair.]

[Detail of building, New York World's Fair.]

[Detail of Helicline, New York World's Fair.]

[Detail of information booth, New York World's Fair.]

[Detail of Helicline and Perisphere, New York World's Fair.]

[Detail of spiral driveway, Ford building, New York World's Fair.]

[New York World's Fair. Agriculture Building, detail of wheat sculpture.]

New York Worlds Fair, Venezuela Building. Exterior detail

[Detail of Poland pavilion tower, New York World's Fair.]

[Detail of the Hall of Fashion, New York World's Fair.]

[Detail of Helicline and Perisphere, New York World's Fair.]

[Detail of building at the New York World's Fair.]

[Detail of building, New York World's Fair.]

[Electric Utilities building, New York World's Fair.]

[Detail of building, New York World's Fair.]

[View of the Marine Transportation building, New York World's Fair.]

[Construction of building at the New York World's Fair site.]

[Waterfall, Electric Utilities building, New York World's Fair.]

[Detail of exhibit in Mexico building, New York World's Fair.]

New York Worlds Fair. Polish Building. Interior detail of historical science display