Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,998 pages of information and 225,312 images on early companies, their products and the people who designed and built them.
of 34 Collegiate Crescent, Sheffield, 10, Yorks. Telephone: Sheffield 63025. Cables: "Unichem, Sheffield". Coking Plants in Sheffield and District; Lincolnshire; Cumberland and District.