[Horse-drawn railroad.]

[Horse-drawn railroad moving through flooded area.]

Pittsburgh, Columbus & Cincinnati Railroad Company

[Horse railroad.]

[Horse-drawn carriage under the El Train.]

New York Central and Hudson River Railroad Company

Horse-drawn Trolley.

[Iron passenger railroad car.]

Pennsylvania Railroad Dining Cars

West Shore Railroad

Horses, Hansom Cab (Erie Railroad).

[Elevated Railroad.]

Metropolitan Railroad Company

Metropolitan Railroad

Baltimore & Ohio Railroad

Plan of an Elevated Street Railroad.

Nassau Electric Railroad Company

[New York Central Company railroad car.]

Pennsylvania Railroad

New York, New Haven and Hartford Railroad