Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,647 pages of information and 247,064 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.
1930 Company formed by David Brown and Sons to take over the business previously carried on by P. R. Jackson and Co[1]
1959 Agreed licencing deal with Knapp Mills Inc of USA to access their nuclear shielding technology[2]
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