Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
South Carolina 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 w More
Public domain scan of a manuscript related to African American history, free to use, no copyright restrictions image - Picryl description.