[Construction of the New York World's Fair site.]
[Building construction or demolition at the New York World's Fair site.]
[Construction of the Fountain Lake amphitheater, New York World's Fair site.]
[Construction at the New York World's Fair site.]
[Construction at the New York World's Fair site, showing Perisphere, Helicline and Trylon.]
[Construction of the Aviation building, New York World's Fair site.]
[Construction or demolition of the Westinghouse building at the New York World's Fair site.]
[Construction of the Trylon, Perisphere and Helicline at the New York World's Fair site.]
[Construction of Communcations building, New York World's Fair site.]
[Construction of Electrical Products building with frame of Trylon in background, New York World's Fair site.]