Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 135,691 pages of information and 217,207 images on early companies, their products and the people who designed and built them.
Part of Tube Investments (TI)
1966 TI acquired Charles Churchill and Co, makers of machine tools
1969 TI acquired Coventry Gauge and Tool Co which made "Matrix" tools