Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 137,438 pages of information and 221,356 images on early companies, their products and the people who designed and built them.
of Parliament Mansions, Victoria Street, London
1914 Company registered
1917 Advert for Steam boilers for waste heat. 
1928 Company liquidated; patent rights acquired by Spencer-Bonecourt.