New York Worlds Fair. Perisphere, looking up from inside steel frame
New York Worlds Fair. Perisphere. View looking up from inside steel frame
New York Worlds Fair. Perisphere and Trylon steel frame
New York Worlds Fair. View looking down on Perisphere steel frame from Trylon
[New York World's Fair. Construction view, looking up at the steel frame of the Perisphere.]
[Construction of the New York World's Fair site, showing the steel frame of the Perisphere.]
[New York World's Fair. Aviation Building, steel frame. Construction view.]
[Construction of the New York World's Fair site, with the steel frames of the Trylon and Perisphere in the background.]
[New York World's Fair. Construction view, looking up at steel frame.]
[Close-up of the Perisphere under construction, New York World's Fair site.]
[Construction of the Trylon and Perisphere, New York World's Fair site.]
[New York World's Fair site during construction, showing the steel frames of the Trylon and Perisphere.]
[Construction of the Perisphere, New York World's Fair site.]
[New York World's Fair. Richard Wurts with steel frame of Perisphere and Trylon in background.]