[View from Forest Hills of the New York World's Fair site, with the Trylon and Perisphere.]
[Construction of the Perisphere with shadow of Trylon visible, New York World's Fair site.]
[Grounds of the New York World's Fair, with the Trylon and Perisphere visible.]
[Construction of the Perisphere in the shadow of the Trylon, New York World's Fair site.]
[Construction of the Perisphere, New York World's Fair site.]
[Grounds of the New York World's Fair, showing the Trylon and Perisphere.]
[Grounds of the New York World's Fair, with the Trylon and Perisphere in the background.]
[Construction of the Trylon and Perisphere, New York World's Fair site.]
[Construction of the Perisphere and Trylon, New York World's Fair site.]
[Construction of the Helicline, Trylon and Perisphere, New York World's Fair site.]
[Construction of the Trylon and Perisphere at the New York World's Fair site.]
[Construction at the New York World's Fair site, showing Trylon and Perisphere.]
[Site of the New York World's Fair, showing the frames of the Trylon and Perisphere.]