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...

company was created following the purchase by Armstrong Whitworth of Siddeley-Deasy, a manufacturer of luxury motor cars that were marketed to the top echelon...

The Siddeley Puma is a British aero engine developed towards the end of World War I and produced by Siddeley-Deasy. The first Puma engines left the production...

The Siddeley-Deasy Sinaia, also known as the Armstrong Whitworth Sinaia was a twin-engined biplane day bomber with gunners in rearwards extensions of the...

of the Siddeley-Deasy S.R.2 Siskin designed by Major F. M. Green (formerly chief engineer of the Royal Aircraft Factory) of the Siddeley-Deasy Motor Car...

partnership with H P P Deasy and manage the Deasy Motor Company, also of Coventry. By 1912, when Deasy resigned because of his ill-health, Siddeley had added his...

Siddeley may mean: Siddeley-Deasy, a British automobile, engine and aircraft company based in Coventry in the early 20th century Hawker Siddeley, a group...

The Siddeley Deasy R.T.1 was designed in 1917 as a R.E.8 replacement. Like the R.E.8, it was a two-seat single-engined biplane built for reconnaissance...

Hawker Siddeley was a group of British manufacturing companies engaged in aircraft production. Hawker Siddeley combined the legacies of several British...

Armstrong Siddeley Motors had been producing aero-engines and motor-cars since it had been formed in 1919 with the merger of Siddeley-Deasy and the Armstrong...