Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,972 pages of information and 229,026 images on early companies, their products and the people who designed and built them.
Y. E. S. of Ingham Street, Hunslet Road, Leeds
1909 Company established and Incorporated as a Limited company.
1912 Exhibitor at the Non-Ferrous Metals Exhibition at the Royal Agricultural Halls.
1914 Founders of Copper and White Metal Alloys by the Patent "Eatonia" process of Casting. 
1917 Image on this page.