[Men working at the New York World's Fair construction site.]
[New York World's Fair site under construction.]
[Construction of the New York World's Fair site.]
[Detail of pile driver at New York World's Fair construction site.]
[Construction at 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.]
[Man working at the New York World's Fair construction site.]
[Construction of the New York World's Fair site. Men working on gas exhibit.]
[New York Worlds Fair. Aquacade, detail of pilings. Construction view.]
[New York World's Fair site during construction.]
[Construction of the New York World's Fair site, detail of equipment.]