Laxey of the Isle of Man, was built in 1854 to pump water from the Laxey mine shafts. Now a tourist attraction, it remains the largest working waterwheel in the world. Designed by Robert Casement, it is in diameter and wide. It revolves at about 3 rpm. The mines employed over 600 miners at their peak, producing lead, copper, silver and zinc, until they closed in 1929. The Wheel was owned by Edwin Kneale from 1939 to 1965; he saved it from being dismantled and ran it as a tourist attraction, before passing it on to the Manx nation, with the
SS Ellan Vannin (1854) by two oscillating marine engines with tubular boilers, built by Messrs. Fawcett, Preston & Co. (similar to those installed in the "Countess of Ellesmere") which developed , driving two paddle wheels of 16' diameter which were fitted with feathered floats. The paddle floats were "feathered" so as to help to reduce vibration which could be common in early marine steam engines. She was divided into five water tight compartments had accommodation for 100 tons of cargo and a bunker capacity for 40 tons of coal. "Ellan Vannin" was said to be a remarkably handsome vessel, having a smart rakish appearance,