[Construction of the New York World's Fair site with the frames of the Trylon and Perisphere in the background.]
[Construction of the New York World's Fair site, with the frames of the Trylon and Perisphere in the background.]
[New York World's Fair site under construction, with the frames of the Trylon and Perisphere in the background.]
[Construction of the Perisphere and Trylon, New York World's Fair site.]
[Men working at the New York World's Fair construction site.]
[Construction of the Perisphere, New York World's Fair site.]
[New York World's Fair site under construction.]
[Construction of the New York World's Fair site, with the Trylon and Perisphere in the background.]
[Construction of the New York World's Fair site, with the steel frames of the Trylon and Perisphere in the background.]
[Ranger at the New York World's Fair site during construction, with the frames of the Trylon and Perisphere in the background.]
[Construction of the Trylon and Perisphere, New York World's Fair site.]