[Construction of the New York World's Fair site, with the steel frames of the Trylon and Perisphere visible.]
[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 in the background.]
[Construction of the New York World's Fair site, with the steel frames of the Trylon and Perisphere visible in the background.]
[Construction at the New York World's Fair site, showing Trylon and Perisphere.]
[Construction of the New York World's Fair site, with the frames of the Trylon and Perisphere in the background.]
[Construction of the New York World's Fair, with the steel frames of the Trylon and Perisphere visible.]
[Construction at the New York World's Fair site, showing Perisphere, Helicline and Trylon.]
[Construction of the New York World's Fair site, with the Trylon and Perisphere in the background.]
[Richard Wurts documenting the construction of the New York World's Fair site, with the frames of the Trylon and Perisphere visible in the background.]
New York Worlds Fair. Perisphere and Trylon steel frame
[Construction of the Trylon, Perisphere and Helicline at the New York World's Fair site.]