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

[Helicline and Perisphere, Theme Center, New York World's Fair.]

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

["Four Victories of Peace", Trylon, Perisphere and Helicline, New York World's Fair.]

New York Worlds Fair. Theme Center. Detail, ball [Perisphere] and ring [Helicline.]

["Four Victories of Peace" statue with the Trylon, Perisphere and Helicline, New York World's Fair.]

["Astronomer" statue near Helicline and Perisphere, New York World's Fair.]

["Builders of the Future", Trylon, Perisphere and Helicline, New York World's Fair.]

["Builders of the Future", Trylon, Perisphere and Helicline, New York World's Fair.]

[Theme Center with the Trylon, Perisphere and Helicline, New York World's Fair.]

[Helicline between Trylon and Perisphere, New York World's Fair.]

[Helicline, New York World's Fair.]

[Trylon and Perisphere, New York World's Fair.]

New York Worlds Fair. Theme Center. Detail, ball [Perisphere] and bridge

[Construction at the New York World's Fair site, showing Perisphere, Helicline and Trylon.]

["Astronomer" and Perisphere, New York World's Fair.]

[Trylon and Perisphere, New York World's Fair.]

[Perisphere and Trylon at the New York World's Fair.]

["Four Victories of Peace" statue with the Trylon, Perisphere and Helicline, New York World's Fair.]

[Construction of the Trylon, Perisphere and Helicline at the New York World's Fair site.]