[New York World's Fair. Theme Center, Perisphere and Trylon. Double exposure.]
[Construction of the Trylon and Perisphere, New York World's Fair site.]
New York Worlds Fair. Theme Center [Trylon and Perisphere.]
New York Worlds Fair. Perisphere and Trylon steel frame
[Theme Center with Trylon and Perisphere visible, New York World's Fair.]
[Construction of the Perisphere and Trylon, New York World's Fair site.]
[New York World's Fair. Blimp flying over Perisphere and Trylon. Construction view.]
[Construction of the Trylon and Perisphere at the New York World's Fair site.]
[Construction of the Trylon, Perisphere and Helicline at the New York World's Fair site.]
[Theme Center promenade with Trylon and Perisphere, New York World's Fair.]
[Theme Center with the Trylon, Perisphere and Helicline, New York World's Fair.]
[New York World's Fair. Pile driver with Perisphere and Trylon in background. Construction view.]
[Construction of the Helicline, Trylon and Perisphere, New York World's Fair site.]