St. Marys Falls Canal, Michigan: unterer Zugang zu Schleusen, Poe Lock auf oberer Ebene, 3. Schleuse auf unterer Ebene
Zusammenfassung
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Tags
Datum
01/01/1915
Mitwirkende
Detroit Publishing Co., publisher
Lage
Sault Sainte Marie (Mich.), 46.49528, -84.34528
Quelle
Library of Congress
Copyright-info
No known restrictions on publication.