Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,385 pages of information and 233,518 images on early companies, their products and the people who designed and built them.
of Kelvin House, Manchester Road, Denton.
Works: Unit 22, Shepley Industrial Estate, Shepley Road, Audenshaw, Manchester.
Manufacturers of contact lenses.
1945 Founded by Raymond Kelvin Watson (1911-1974).