Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Public domain photo of vintage Massachusetts postcard, free to use, no copyright restrictions image - Picryl description