Stone building with a clock tower in the middle of it

Black and white photo of a young boy with a big smile on his face

Man in a suit standing next to a machine

Statue of an angel holding a sword in front of a building with windows

Old map of the city of San Francisco

Painting of a group of men on horseback in front of a building

Old postcard with a view of a city from the top of a hill

Old black and white photo of a steam locomotive on the tracks

Greenhouse filled with lots of green squash plants growing in it