Villiers Hay Development
of 48 Albemarle Street, London, W1
Manufacturers and suppliers in Great Britain.
Thomas Hay and Charles Amherst Villiers formed Villiers Hay Developments to design and build aircraft engines of 120/130hp for civil use. One of these 4-cylinder engines named Maya was fitted to a Miles Whitney Straight G-AERC and another to a BA Manufacturing Co aircraft.[1]
1936 Patent by Charles Amherst Villiers with the company on improvements in cylinder heads and valve gear of multi-cylinder air cooled engines.
1937 Aircraft and engine designers and constructors.