Old black and white photo of a train on a railway track with a group…

Self-portrait of a man with a mustache

Two men standing next to each other in front of a backdrop of trees…

Black and white photo of a round window in a building

Group of men standing next to each other in front of a wall adorned…

Black and white photo of a dirt road winding through a landscape of…

Group of people riding horses in the desert

Grassy hill with trees in the background and a clear blue sky above

Topographic map of the city of San Francisco