Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 134,742 pages of information and 213,800 images on early companies, their products and the people who designed and built them.
L. A. Rumbold and Co of Kingsgate Place, Kilburn, London, NW6
1937 Aircraft upholsterers. 
1939 See Aircraft Industry Suppliers
WWII Manufactured parts for the De Havilland Mosquito