Black and white photo of a large crane in the middle of a construction…

Black and white photo of a bridge over a river

Group of people posing for a photo in front of a house

Group of men working in a factory

Black and white photo of a large ship docked at a dock

Person holding two small white and yellow flowers in their hand

Black and white drawing of a building with intricate designs and text…

Old map of the city of San Francisco

Open book with handwriting on it against a black background