White and blue bus driving down a street lined with trees

Group of military helicopters sitting on top of a boat at night

Red brick building with a clock tower in the middle of it

Pair of fossilized trilobite fossils on a black background

Group of people riding bicycles down a street lined with trees

Bronze brooch in the shape of a boat with four people on it

Map of the city of San Francisco

Old photo of a man in uniform

Old document with a certificate of licenciement written on it