Old postcard of a large building in the middle of a park

Drawing of a room with a window

Black and white photo of a train at a train station

Two men working on an engine in a factory

Group of men sitting around a table in a room

Old black and white photo of two men sitting at a desk

Old black and white photo of three people working in a factory

Black and white drawing of a machine with an umbrella on top of it

Painting of a man in a red coat