Railroad Tracks

Original caption: Lock No. 7, Kentucky River, Ky. Stone Yard. Beattyville Backing Stone June 4, 1896. Historical Photographs

Wapato Public domain photograph of train tracks, railroad works, construction workers, free to use, no copyright restrictions image - Picryl description

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Original caption: J.O. 2632 H (U.S. Govt - Watertown Arsenal) #26, 12-15-17; Track South of Foundry; N59843 630 Bldgs - general, #3700-3799

Photographs of American Military Activities Public domain photograph of military parade, army ceremony, free to use, no copyright restrictions image - Picryl description

Original caption: Miscellaneous Photographs Public domain photograph of a train car, locomotive, engine, free to use, no copyright restrictions image - Picryl description