caption: The image shows a black and white drawing of a machine with a white background. At the bottom of the image, there is some text which reads "Wollwasschbassin mit Presse". The machine appears to be a steam engine, with a large, cylindrical body and a long, thin arm extending from the top. It has a large wheel in the center and several smaller wheels on either side. The arm is connected to a series of wires and cables, and the machine is surrounded by a metal frame.