Steam turbine steam jacks. In 1672 an impulse steam turbine driven car was designed by Ferdinand Verbiest. A more modern version of this car was produced some time in the late 18th century by an unknown German mechanic. In 1775 at Soho James Watt designed a reaction turbine that was put to work there. In 1827 the Frenchmen Real and Pichon patented and constructed a compound impulse turbine. The modern steam turbine was invented in 1884 by Sir Charles Parsons, whose first model was connected to a dynamo that generated 7.5 kW (10 hp) of electricity. The invention of Parsons' steam turbine
Potlatch (steamship) Potlatch (steamship) Potlatch was a steamship which was operated on Hood Canal from 1912 to 1917, on Puget Sound from 1917 to 1937, although the vessel was little used after 1917. Following the loss of the nearly-new but wooden steamship "Clallam" in 1904, Joshua Green, president of the Puget Sound Navigation Company, owner of the "Clallam" and the dominant Puget Sound shipping concern, announced that the company would replace its wooden steamships with ones built of steel. As part of this effort, the steel steamers "Potlatch" and "Sol Duc" were built simultaneously in Seattle by the Seattle Construction and Drydock