caption: The image shows a drawing of a machine with a hose attached to it, which is a drawing from the early 20th century. It is a mechanical device with a cylindrical shape and a handle on the side, and it is connected to a motor with a series of wires and other components. The drawing is detailed and shows the various components of the machine, such as the motor, the hose, and the other components, as well as the connections between them.