[Men cleaning the facade of a building.]

[Workers repairing the wall of a building.]

[Unidentified building with Moorish facade.]

[Detail of a building's window.]

[Steam cleaning the exterior of the Equitable Life Insurance Company building.]

[Unidentified building.]

[Colonnade Building.]

Gymnasium -- Railroad Men's Building.

[Brownstone buildings.]

[Unidentified apartment building.]

[Detail of two windows on a building.]

["The Vineyard" on the facade of the Food building, New York World's Fair.]

[Sculpture on the facade of a building, New York World's Fair.]

School Room -- Railroad Men's Building.

[Unidentified apartment building.]

[Commercial building.]

Apartment building

165 Broadway. City Investing Building, to show cleaning brickwork.

[Upper stories of unidentified building.]

[Upper stories of unidentified building.]