Tree with green leaves in the middle of a forest

Large blue and white circus tent with a sign that says &quot;Aeros&quot; on it

Old map of the city of San Francisco

Black and white engraving of a group of people in a room with a wall…

Open book with a drawing of a plant with flowers on it

Old black and white photo of a group of people standing in front of a…

Body of water surrounded by lush green grass and trees

Page from a book with a drawing of a floor plan of a building

Open book with a map of the city of San Francisco