[Skyscraper.]
[Rendering of a building.]
[The Government Zone at the New York World's Fair.]
[Amusement Zone, New York World's Fair.]
[Transportation Zone, New York World's Fair.]
[Government Zone, New York World's Fair.]
Study of Hudson River Bridge.
[Construction of the Communication Zone, New York World's Fair site.]
[Government Zone at the New York World's Fair.]
New York University, Library of Law, interior.
[Communication Zone, New York World's Fair.]
[Bridge of Wheels in the Transportation Zone, New York World's Fair.]