[Looking up through Poland pavilion tower, New York World's Fair.]

[Looking up at the tower of the Netherlands pavilion, New York World's Fair.]

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

[Building at the New York World's Fair.]

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

[Looking up at the Trylon, Perisphere and Helicline, New York World's Fair.]

[Tower at the New York World's Fair.]

[Gas Industries building, New York World's Fair.]

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

[Westinghouse building, New York World's Fair.]

[Trylon, New York World's Fair.]

[Detail of pavilion during construction of the New York World's Fair site.]

[Construction of the Textiles building pylons, New York World's Fair site.]

[Detail of the Production and Distribution building, New York World's Fair.]

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

[Construction of the New York World's Fair site. Detail of the Production and Distribution building.]

[Exhibit at the New York World's Fair.]

[Tower of the Long Island Rail Road's information booth, New York World's Fair.]

[Detail of the Gas Industries building at night, New York World's Fair.]

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