. "Beatrice Shilling"@en . "1990-11-18Z"^^ . . "1909-03-08Z"^^ . . "Shilling, Beatrice"@en . "Beatrice (Tilly) Shilling OBE PhD MSc CEng (8 March 1909 \u2013 18 November 1990) was a British aeronautical engineer and motor racer. During World War II, she invented \"Miss Shilling's orifice\", a fix for the Rolls-Royce Merlin engines of the Hawker Hurricane and Supermarine Spitfire fighters, which prevented engine flooding in a dive.Shilling raced motorcycles in the 1930s, and after the war raced automobiles."@en . . . "1909Z"^^ . . "British aeronautical engineer" . . . "1990Z"^^ . "Beatrice Shilling and her Norton motorcycle"@en .