N.Y. Caisson E.R. Bridge with iron lining and shafts in place, but roo...
Picryl description: Public domain image of a historic building in New York City, free to use, no copyright restrictions.
Through the timbers of Portage Bridge.
Picryl description: Public domain image of a bridge, railroad structure, train viaduct, free to use, no copyright restrictions.
Through the timbers of Portage Bridge.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
N.Y. Caisson E.R. Bridge with iron lining and shafts in place, but roo...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Through the timbers of Portage Bridge.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Through the timbers of Portage Bridge.
Picryl description: Public domain image of a bridge, railroad structure, train viaduct, free to use, no copyright restrictions.
N.Y. Caisson E.R. Bridge with iron lining and shafts in place, but roo...
Picryl description: Public domain image of a historic building in New York City, free to use, no copyright restrictions.
Mules packing timbers, City of Mexico; Burros packing bundles of hay. ...
Public domain scan of the book page, free to use, no copyright restrictions image - Picryl description