Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 144,315 pages of information and 230,176 images on early companies, their products and the people who designed and built them.
1880 Thomas Nash established an independent testing and experimenting works in Sheffield. This produced accurate work, with the result that the business grew rapidly. He then added a chemical laboratory to the mechanical testing laboratory.
1889 William Cleland appointed manager
1892 Nash handed control of the business to his son Tom