Open book with writing on it against a black background

Old black and white photo of a young boy wearing a cap

Black and white painting of a group of people in a room

Manhole cover on a cobblestone street

White building with a clock tower on top of it

Group of people standing on the platform of a train station

Old map of the city of San Francisco

Black and white engraving of a group of people standing in a cave

Old black and white photo of a large building with windows