Black and white drawing of two men working on a machine

Old topographic map of the city of San Francisco

Badge with the text &quot;USS Sierra AD 18&quot; written on it against a white…

Black and white drawing of a circular structure with a spiral staircase

Old book with a black and white photo of a building featuring a door…

Black and white drawing of a group of people standing around a table

Painting of a man with a long beard wearing a red robe

Black and white drawing of a tree branch on a piece of paper with some…

Black and white drawing of a man with a ruffled collar