Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,710 pages of information and 247,104 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
1969 Tube Investments acquired Coventry Gauge and Tool Co, makers of "Matrix" tools, to join its other machine tool companies[1]
1978 A much modified TI Matrix grinder achieved a ten-times increase in productivity[2]
1980 Sales of TI's numerically controlled machine tools, TI Matrix and TI Churchill hit a record[3]
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