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