Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,859 pages of information and 247,161 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.
Ledloy Ltd, of 60 Cannon St, London[1]
1939 GKN introduced onto the British market a new steel alloy, Ledloy, which was more easily machined than existing steels (due to the introduction of small amounts of lead). GKN had the licence for the British Empire[2]
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MW1.43