Public domain scan of a document related to American history, Colonial period, free to use, no copyright restrictions image - Picryl description.
Pennsylvania 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 who Mehr
Public domain scan of American 19th-century print, free to use, no copyright restrictions image - Picryl description