Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,179 pages of information and 233,417 images on early companies, their products and the people who designed and built them.
of 50 Grosvenor Gardens, London, SW1. Accumulator factory at Ashtead, Surrey.
1889 Business founded by William Peto
1892 Cathcart, Peto and Radford exhibited at Crystal Palace exhibition
1895 Peto & Radford advertising pocket and portable accumulators, small accumulator plates, electric jewellery (scarf pins, hair ornaments, fancy dress effects, etc.) 
1939 See Aircraft Industry Suppliers