Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,792 pages of information and 230,107 images on early companies, their products and the people who designed and built them.
of Warwick Road, Greet, Birmingham
1907 Company formed in Bermondsey by Peter Oscar Serck
1909 Company moved to Coventry
1914 Acquired the rights to the Zimmerman Radiator (a round tube honeycomb design), which was the basis for the later success of the company
1914 Company moved to Birmingham
1914 Manufacturers of radiators for motor cars. 
1918 Became a government National Aeroplane Radiator Factory
1919 Became Serck Radiators; more than 30 car and aeroplane makers were listed as customers in the prospectus.