Public domain photograph of a postcard, landscape view, free to use, no copyright restrictions image - Picryl description
Public domain image of a historic view of Boston Harbor, Massachusetts, free to use, no copyright restrictions - Picryl description
Picryl description: Public domain photograph of a dock, harbor, boats, water, free to use, no copyright restrictions.
Public domain photograph of a postcard advertisement, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain photo of vintage naval ship postcard, free to use, no copyright restrictions image.