[Detail of boiler, New York World's Fair.]
[New York World's Fair. Detail of exhibit.]
[Florida pavilion, New York World's Fair.]
[Valencia orange tree, New York World's Fair.]
[Detail of exposition pavilion, New York World's Fair.]
[Detail of building, New York World's Fair.]
[Detail of pavilion, New York World's Fair.]
[Detail of fountain, New York World's Fair.]
[Detail of rafters, New York World's Fair.]
[Grounds of the New York World's Fair, detail.]
[Detail of the New York World's Fair site.]
[Detail of bobsled course, New York World's Fair.]
[Detail of Helicline, New York World's Fair.]
[Detail of train, New York World's Fair.]