caption: The image shows a drawing of a machine with a lot of wires attached to it. At the bottom of the image, there is some text which reads "Figure 144, a steam engine". The machine appears to be a steam locomotive, with a large engine in the center and several smaller engines surrounding it. The engine is composed of several cylinders and a cylinder head, and the wires are connected to the engine. The text is written in a bold font and is likely a description of the machine's features.