New York Worlds Fair. Perisphere and Trylon steel frame
New York Worlds Fair. View of grounds from Grand Central Parkway [showing the steel frames of the Trylon and Perisphere.]
New York Worlds Fair. Perisphere. View looking up from inside steel frame
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.]
[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. View from Business Administration Building towards Perisphere and Trylon
[New York World's Fair. Richard Wurts with steel frame of Perisphere and Trylon in background.]
[Construction of the World's Fair site, with the steel frames of the Trylon and Perisphere visible.]
[Construction of the New York World's Fair site, with the steel frames of the Trylon and Perisphere visible.]
[New York World's Fair site during construction, showing the steel frames of the Trylon and Perisphere.]
[Construction of the New York World's Fair site, with the steel frames of the Trylon and Perisphere visible in the background.]
[Construction of the New York World's Fair site, showing the steel frame of the Perisphere.]
[New York World's Fair. Pile driver with Perisphere and Trylon in background. Construction view.]
