Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,516 pages of information and 233,948 images on early companies, their products and the people who designed and built them.
of Back Church Street, Bradford.
1922 Capital £3,000. Directors: D. Dobson, J. Dobson, I. Barnes. Manufactures.—Switchgear, switchboards, magnetos, signalling apparatus, bells, batteries, motors dynamos.