[Charles T. Harvey, first experimental elevated railroad.]

[Elevated Railroad Train at Greenwich Street.]

[Elevated railroad.]

New York. Elevated railroad

[Elevated Railroad.]

Elevated railroad.

[Elevated railroad.]

Elevated Railroad, New York.

Elevated Railroad and Bowery, New York.

[Elevated railroad at 14th Street.]

[14th Street Metropolitan Elevated Railroad station]

[Elevated railroad at 110th Street.]

[Elevated railroad tracks.]

Elevated railroad trusses.

[Elevated railroad station.]

[Elevated railroad tracks.]

[Elevated railroad station.]

[Elevated railroad tracks.]

[Chatham Square elevated railroad station.]

[Elevated railroad.]