[New York World's Fair site during construction, aerial view of the City of New York building.]

[Construction of the New York World's Fair site. Electrical Products building.]

[Construction of Communcations building, New York World's Fair site.]

[Site of the New York World's Fair.]

[Construction of the Marine Transportation building, New York World's Fair site.]

[Construction of the New York World's Fair site.]

[Construction of the New York World's Fair site.]

[Construction of building at the New York World's Fair site.]

[Marine Transportation building under construction at the New York World's Fair site.]

[Construction of the New York World's Fair site.]

[Construction of the New York World's Fair site. Detail of the Production and Distribution building.]

[Building construction or demolition at the New York World's Fair site.]

[Buildings at the New York World's Fair.]

[Building at the New York World's Fair.]

[Construction of the New York World's Fair site.]

[Construction of the New York World's Fair site.]

[Construction of the New York World's Fair site.]

[New York World's Fair site during construction.]

[Electrical Products building with the frame of the Trylon in the background, New York World's Fair site.]

[New York World's Fair site.]