Ingenious Designs of Various Mills

A detailed copperplate engraving depicts a mechanical forge or trip-hammer system powered by a water wheel. On the left side of the frame, the interior of a workshop is shown. A large vertical wooden beam acts as a trip-hammer, positioned above an anvil which sits upon a thick wooden stump. The hammer is connected to a horizontal axle that passes through the wall. On the right side of the frame, the exterior mechanism is visible. A large undershot water wheel is mounted on the same horizontal axle. The wheel features flat paddles designed to be moved by a flowing stream. In the background, a landscape is depicted with a tall, leafy tree and a two-story building with a gabled roof and arched doorway situated on a slight incline.