New York Worlds Fair. Perisphere and Trylon steel frame
New York Worlds Fair. View looking down on Perisphere steel frame from Trylon
New York Worlds Fair. View of grounds from Grand Central Parkway [showing the steel frames of the Trylon and Perisphere.]
[Construction of the Trylon and Perisphere at the New York World's Fair site.]
New York Worlds Fair. Perisphere, looking up from inside steel frame
New York Worlds Fair. Perisphere. View looking up from inside steel frame
[Theme Center at the New York World's Fair with "Four Freedoms", Trylon and Perisphere.]
[Construction of the New York World's Fair site, with the steel frames of the Trylon and Perisphere in the background.]
[People gathered near the United States Steel building, with Trylon and Perisphere in the background, New York World's Fair.]
[Helicline between Trylon and Perisphere, New York World's Fair.]
[Construction of the Trylon, Perisphere and Helicline at the New York World's Fair site.]
[New York World's Fair. Theme Center, Perisphere, and Trylon with "Four Freedoms" statues.]
[Construction of the Trylon and Perisphere, New York World's Fair site.]
