[New York World's Fair.Two workers sawing cement blocks.]
New York Worlds Fair. Fountain Lake Amphitheater. Ryan concrete mixer, printed for American Steel and Wire
[New York World's Fair. Aquacade, detail of pilings.]
[Men working at the New York World's Fair construction site.]
New York Worlds Fair. Construction view
[Construction of the New York World's Fair site.]
[Construction at the New York World's Fair site.]
[Billy Rose's Aquacade at the Fountain Lake Ampitheatre, New York World's Fair.]
[Construction workers on lunch break, New York World's Fair site.]
[New York World's Fair. Carpenter working on bridge to Administration Building.]
[Site of the New York World's Fair.]