Old topographic map of the area of the city of San Francisco

Half-timbered house with a car parked in front of it

Open book with a drawing of various aquatic insects on it

Man in a top hat standing next to a horse

Piece of paper with a red Chinese calligraphy stamp on it

Open book with two pictures on it

Black and white ruffed lemur perched atop a rock

Black and white drawing of a group of people standing in front of a…

Black and white drawing of a group of people in a field