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.
of West Drayton
1937 Manufacturers of recording and indicating instruments. "Drayton" Temperature and Pressure Indicating and Recording Instruments.
1940 Advert. Steam trap.
1945 Advert. Steam trap. Temperature and pressure recorders.
presumably then became Drayton Controls