Old topographic map of the city of San Francisco

Black and white photo of a large ship being built in a dry dock

Two men standing side by side on a boat

Open book with a drawing of a building on it

Black and white photo of a man wearing a blazer and a white shirt

Old photo of a man wearing a suit and tie

Group of people sitting at a desk in front of a computer

Black and white drawing of a river with a church in the background

Drawing of a city street with a horse drawn carriage in the foreground