[Window washer.]

[Fire escape.]

[Skyway.]

[Construction of Rockefeller Center.]

[Construction of building at Rockefeller Center.]

[Deck of ship.]

[View looking up toward Empire State Building.]

[Lloyd Wallpapers sign and Rockefeller Center.]

[George Washington Bridge.]

[Welfare Hospital for Chronic Disease.]

Welfare Island. Chronic Diseases Hospital Group. Exterior construction view

105 Madison Avenue. Loft Building, view looking up

[Welfare Hospital for Chronic Disease.]

[Dummy tied to the top of a pole, New York World's Fair.]

East 26th Street and Fourth Avenue, southwest corner. Ogden Mills Building

[Man working at the New York World's Fair construction site.]

[Looking up at the tower of the Netherlands pavilion, New York World's Fair.]

[Detail of the Gas Industries building at night, New York World's Fair.]

[Construction of the Textiles building pylons, New York World's Fair site.]

[Construction of the New York World's Fair site.]