Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,029 pages of information and 229,411 images on early companies, their products and the people who designed and built them.
1850 Legal Notice against any infringements of the patent for Guerin's Steering Apparatus. Mentions Messrs H. and M. D. Grissell as sole patentees and manufacturers and of the Regent's Canal Iron Works.
1857 Self Acting Apparatus for Working Railway Brakes