[Construction of the New York World's Fair site, detail of equipment.]
[Detail of pile driver at New York World's Fair construction site.]
[New York World's Fair site under construction.]
[Construction of the New York World's Fair site, with the frames of the Trylon and Perisphere in the background.]
[Night view of 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 with the frames of the Trylon and Perisphere in the background.]