[Ranger at the New York World's Fair site during construction, with the frames of the Trylon and Perisphere in the background.]
[Ranger patrolling New York World's Fair site during construction.]
[Ranger patrolling the construction site of the New York World's Fair, with the frames of the Trylon and Perisphere visible.]
[Construction of the Trylon and Perisphere at the New York World's Fair site.]
[Construction at the New York World's Fair site, showing Trylon and Perisphere.]
[Construction at the New York World's Fair site, showing Perisphere, Helicline and Trylon.]
[Construction of the Trylon, Perisphere and Helicline at the New York World's Fair site.]
[New York World's Fair site under construction, 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.]
[Construction of the Trylon and Perisphere, New York World's Fair site.]
[Construction of the Helicline, Trylon and Perisphere, New York World's Fair site.]
