Handwritten letter from the President of the United States

Two young girls running hand-in-hand through a grassy field

Handwritten letter from the President of the United States

Old photo of a man standing in front of a pagoda

Old photo of a woman in a white dress

Topographic map of the city of San Francisco

Black and white photo of a rocky cliff with trees in the background

House with a tree in front of it

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