A hollow white pine model, exhibiting a paddle system. One side carries eight paddles on an endless chain. One of the two sprockets carrying this chain extends through the model to a wooden lever on the other side. Through this lever the movement of the paddle-chain can be demonstrated. Unmarked. (Robert P. Multhauf, "Catalogue of Instruments and Models," 1961).

12-paddled steamboat housed in glass and wooden display case. Implements and tools on deck include anchor, ax, barrel, firewood, and rope.