Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,258 pages of information and 244,500 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.
of Great Yeldham.
1889 Company founded.
1941 Private company.
1961 Agricultural and industrial machinery manufacturers, producing "Dinkum Digger" excavators, "Whitlock" power shovels and "Dinkum" dumpers. 600 employees.[1]
1971 Whitlock, maker of earth movers, was sold to Powell Duffryn which would integrate it with Hy-Mac[2]
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