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

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

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

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

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

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

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

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

[Polish pavilion, 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.]

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

[New York World's Fair grounds, Perisphere in background.]

[Children waving from Helicline at New York World's Fair.]

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

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

[Promenade to the Marine Transportation building, New York World's Fair.]

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

[New York World's Fair.]

[Procession in front of the Perisphere, Helicline and Trylon at the New York World's Fair.]