Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,485 pages of information and 233,925 images on early companies, their products and the people who designed and built them.
1966 Was a subsidiary of Bristol-BTR (G.R.P.). Represented the group technically in a collaboration with Cammell Laird (Shipbuilders and Engineers) to study the application of new materials and fabrication techniques in the construction of underwater vehicles. A joint venture company was formed Bristol-Laird to carry out the work