Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,458 pages of information and 230,061 images on early companies, their products and the people who designed and built them.
of Grove Mills, Meanwood, Leeds, Electrical Engineers & Manufacturers
1907 Private company formed as Tramway Supplies Ltd. ,
Products: Overhead line material and tramway fittings, automatic point controllers and electric signals, high- and low-tension switchgear and cable boxes.
1925 Name changed to Yorkshire Switchgear and Engineering Co