Laxey Wheel and Helen Barley both entitled "The Laxey Wheel". Laxey Wheel The Laxey Wheel (also known as Lady Isabella) is built into the hillside above the village of Laxey in the Isle of Man. It is the largest working waterwheel in the world. Designed by Robert Casement, the wheel has a diameter, is wide and revolves at approximately three revolutions per minute. It was built in 1854 to pump water from the Glen Mooar part of the Great Laxey Mines industrial complex. It was named "Lady Isabella" after the wife of Lieutenant Governor Charles Hope, who was the island's governor at
SS Ellan Vannin (1883) "Fenella" in order to undergo her rebuild, on Friday 19 January 1883. Rebuilt in 1883, her size was increased to 375 gross register tons and her speed to . She was renamed (the Manx translation for "Mona's Isle") on 16 November 1883, following her conversion to a propeller-driven ship. "Ellan Vannin" was a twin-screw vessel driven by a two-cylinder compound steam engine made by Westray, Copeland and Co. at Barrow. Her boiler pressure was raised to . She was capable of carrying 300 passengers and normally had a crew of 14. "Ellan Vannin" primarily operated out of Ramsey to Whitehaven,