PS Rising Star
PS Rising Star was a paddle steamer warship, nicknamed the Rising Sun. It was a revolutionary design that included twin funnels and an internal retractable paddle wheel. She was the first ever British steam warship to cross the Atlantic from east to west, in 1821.
She was built in Rotherhithe for Thomas Cochrane (later tenth Earl of Dundonald).
Cochrane, a Scot who had a very high reputation as a superior seaman, aimed to construct a warship that would eliminate the differences in capability between the Chilean and the Spanish naval forces.
Cochrane intended the vessel to be used as a steam warship within the Chilean War of Independence. He made efforts to conceal the ship's real purpose, to be used to sail to the North Pole.
Propulsion and guns
She was driven by a centerline paddle wheel powered by engines of 70 n. h. p., of twin cylinders which were constructed by Maudslay and Sons and Field.
Cochrane was excited about the prospect of a ship that did not have to depend on the wind for power and he contributed ₤3000 of his own money into the venture. Edward Ellice, a South-America trader, supplied ₤4000.