Open book with a drawing of a man working on a machine

Old envelope with a black and white image of a coat of arms on it

Large detailed topographic map of the city of San Francisco

Painting of a woman and a man in a wooded area

Building with windows

Man and woman standing next to each other in front of a crowd

Engraving of a man working in a factory

Group of people sitting in pews in a church

Old black and white photo of a woman wearing a dress and a hat