lunging into the Alleghany. James Rumsey, an American, who has been already mentioned inthe account of Fitchs experiments, and who was refused a patent inAmerica, came over to England, and obtained one here in 1788,the title of which is For his invented methods of constructingBoilers for… … James Rumseys Steam Boat, 6tb Nov. 1788. STEAM NAVIGATION. 349 by applying one of my boilers and its connections to move the piece rC up and down forcibly. The wheels E and F are turned backwardand forward. By this operation the ropes or chains seen in dottedlines, from their connection with the…
