Ashokan-Stausee. Blick auf das Müllwehr und die betongepflasterte Ausl...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Bacon's waste weir, sec. 7. Boston, MA. 19th Century Stereoscope Card.
Public domain photo of a monument, historic place, 19th century, free to use, no copyright restrictions image - Picryl description.
Boston Water works, Sudbury River Conduit, 1876, Division III, Section...
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Catskill Aqueduct Headworks. Unteres Spezial-Aquädukt mit Verbindung z...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Kensico-Stausee. Ansicht zeigt Wehr und Fußgängerbrücke über Abwasserk...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Ashokan-Stausee. Abwasserwehr und Überlauf aus dem Ashokan-Stausee. Sp...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Ashokan-Stausee. Müllwehr und oberes Ende des Spillway, der zum Esopus...
Picryl description: Public domain image of an arch bridge, stone architecture, free to use, no copyright restrictions.
Bacon's Waste Wear, sec. 7, sta. 27140.
Boston Massachusetts stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yo... Mehr
Boston Water works, Sudbury River Conduit, 1876, Division III, Section...
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Boston Water works, Sudbury River Conduit, 1876, Division III, Section...
Picryl description: Public domain image of a construction site, wooden frame, timber, free to use, no copyright restrictions.
Bacon's Waste Wear, sec. 7, sta. 27140.
Boston Massachusetts stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yo... Mehr
Boston Water works, Sudbury River Conduit, 1876, Division III, Section...
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Bacon's waste weir, sec. 7. Boston, MA. 19th Century Stereoscope Card.
Public domain photo of a monument, historic place, 19th century, free to use, no copyright restrictions image - Picryl description.