Young boy wearing a white shirt and blue shorts riding a bicycle down…

Old map of the city of San Francisco

Large metal structure with a lot of wires attached to it

Group of people sitting at tables in a room with a wall in the…

Black and white engraving of a group of people in a battle scene

Ruins of the Mayan city of Tikalpa

Black and white photo of a man with a beard wearing a suit

Old book with a picture of a man in a suit and tie on the cover page

Ancient Egyptian stele with a painting of a woman on it