Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,470 pages of information and 233,895 images on early companies, their products and the people who designed and built them.
of Bracebridge Street, Aston
1814 Company founded.
1900-1940s Sometime in this period they were makers of lubricants.
1912 Became private company.
1927 Became public company.
1937 Engineers in non-ferrous metals. "Enots" Aircraft Accessories. 
1961 Engineers specialising in the manufacture of pneumatic equipment, lubricating equipment, pipe fittings and flexible pipes also specialised motor vehicle equipment including fuel caps, control rod assemblies, etc. 560 employees.