Black and white photo of a stone pillar with a face carved into it

Old black and white photo of two women standing outside of a building…

Open book with a drawing of a man and a woman on it

Black and white drawing of a line graph on a piece of paper with text…

Drawing of a city with a clock tower in the background

Old topographic map of the city of San Francisco

Black and white photo of a glass object with a cross on top of it

Black and white photo of a building with windows and doors

Group of people in a canoe on a river