[Building at the New York World's Fair.]
[People at the New York World's Fair.]
[Looking up at the Trylon, Perisphere and Helicline, New York World's Fair.]
[Trylon, New York World's Fair.]
[Tower at the New York World's Fair.]
[New York World's Fair exhibition building under construction.]
[Construction at the New York World's Fair site.]
[Exhibit at the New York World's Fair.]
[Detail of building at the New York World's Fair.]
[Gas Industries building, New York World's Fair.]
[Detail of building, New York World's Fair.]
[Man working at the New York World's Fair construction site.]
[Children waving from Helicline at New York World's Fair.]