This is the ONLY ‘Adams-Farwell’ automobile left in existence. They were made in Dubuque, Iowa between 1890-1913. It is really unique! It uses a rotary engine! (Crankshaft is stationary, the engine spins.) It never caught on, but it’s fun to watch.
https://www.youtube.com/embed/Y0XbqHUAI-0?feature=player_detailpage