Pennsylvania Tunnels - Two of the Long Island Portals.

Hudson River Tunnel Curve, New York.

Pennsylvania R.R. under the Hudson River, New York City.

Bird's - eye View of the P. R. R. Depot, New York.

Columbus Circle, New York.

Curve at Brooklyn Terminal, Brooklyn Bridge, New York.

Curve on Elevated R. R., New York

New Grand Central Terminal Station, New York.

The Elevated R. R. Curve, N. Y., City.

Pennsylvania R. R. under the Hudson River, New York City.

Elevated R. R. Curve at 110th Street, New York.

Elevated R. R. Curve at 110th Street, New York.

Elevated R. R. Curve at 110th Street, New York.

Elevated R. R. Curve at 110th Street, New York

Pennsylvania Tunnels, Interior Showing Signal Apparatus.

Bridle Path and Stone Arch, Prospect Park, Brooklyn, N. Y.

Bloomingdale Hospital, White Plains, N. Y.

Elevated R. R. Curve at 110th Street, New York City.

Park Circle Entrance, Prospect Park, Brooklyn, N. Y.

Steamer "Hendrick Hudson," Hudson River, N.Y.