Public domain document scan of Dutch map, Netherlands, free to use, no copyright restrictions image - Picryl description
Public domain illustrated book page scan, American, free to use, no copyright restrictions image - Picryl description
Washington DC 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 Yorker wh More
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.