Public domain scan of a 17th-18th-century map, vintage, old, free to use, no copyright restrictions - Picryl description.
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Picryl description: Public domain image of a department store, commerce, shopping, main street, city downtown, early 20th-century, free to use, no copyright restrictions.