. "Merged withArmstrong-Siddeley"@en . "Siddeley-Deasy Motor Car Company Limited"@en . "The Siddeley-Deasy Motor Car Company Limited was a British automobile, aero engine and aircraft company based in Coventry in the early 20th century. It was central to the formation, by merger and buy-out, of the later Armstrong Siddeley Motor and Armstrong Whitworth Aircraft companies."@en . . "1919Z"^^ . . "1912Z"^^ .