Picryl description: Public domain image of a fire insurance map, fire insurance plan, free to use, no copyright restrictions.
Picryl description: Public domain image of a small palace, chateau, villa, residential historic building, free to use, no copyright restrictions image.
Picryl description: Public domain illustrated rare book page scan, free to use, no copyright restrictions image.
Public domain image of a sailing ship, caravel, harbor, sea, naval battle, 16th-17th century maritime seascape, free to use, no copyright restrictions - Picryl description
Public domain scan of American 19th-century print, free to use, no copyright restrictions image - Picryl description
Public domain photo of vintage Massachusetts postcard, free to use, no copyright restrictions image - Picryl description