Foto des Baus der Cabin John Bridge über Cabin John Creek, die ursprünglich als Washingtoner Aquädukt Bridge No. 4 in Maryland
Zusammenfassung
Historical Photograph Files
Public domain photograph of the US industrial development, construction, work of U.S. government, free to use, no copyright restrictions image - Picryl description
Public domain photograph of the US industrial development, work of U.S. government, free to use, no copyright restrictions image - Picryl description
Tags
Datum
01/07/1859
Quelle
The U.S. National Archives
Copyright-info
No known copyright restrictions