Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,419 pages of information and 211,645 images on early companies, their products and the people who designed and built them.
of Bermondsey St, London (1903)
of Acton Lane, Willesden, London, NW10 (1920)
1903 Advert: Dynamos for charging car batteries - the picture in this advert is very similar to that used by Crypto Works Co for a similar product, which suggests connection between the companies.
By 1918 had moved to Willesden
1920 Came to an arrangement with Lancashire Dynamo and Motor Co on motor production
1937 Electric motor manufacturers. "Crypto" A.C. and D.C. Motors. "Fankuld" A.C. Motors.