Drawing of a man and woman standing in a garden surrounded by trees

Woman in a blue dress standing in front of a sign with text on it

Open book with writing on it against a dark background

Old map of the city of San Francisco

Black and white map of Walden Pond in 1846

Old map of the city of San Juan

Old map of the city of San Francisco

Stone building with a cross on top of it

Sign on the side of a building that reads &quot;División del Norte&quot; with a…