Brooklyn Borough Hall and Brooklyn El train tracks.

Brooklyn El tracks and county courthouse.

West Elevation. Municipal Office Building for the City of New York.

East Elevation. Municipal Office Building for the City of New York.

Elevated train tracks.

National City Bank Building. William Street Elevation.

[Elevated train tracks.]

Harvard Club of New York City.

National City Bank Building. Wall Street Elevation.

National City Bank, 55 Wall Street. Rendered elevation of Wall Street facade.

Train platform at Pennsylvania Station.

[Elevated train tracks.]

[Elevated train tracks.]

Elevated train tracks.

[Elevated train tracks.]

Coworkers. Pennsylvania Station. New York City. December 29th, 1909.

Elevated train tracks.

Elevated train tracks.

STAIRS AND ELEVATOR INSIDE THE TIFFANY AND COMPANY BUILDING.

Basement Plan. Municipal Office Building for the City of New York.