Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 132,812 pages of information and 210,387 images on early companies, their products and the people who designed and built them.
1904 Changed name from British Modelling and Electrical Co
1904 Introduced new engine based on the Otto cycle
1906 Introduced the No. 4 engine rated at 1 hp at 500 RPM
1911 Introduced the No. 5 engine rated at 1.5 HP