Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,238 pages of information and 244,492 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.
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in Anglesey
Site of copper mining over a period of nearly 4000 years
A great deal of information may be found here
See also the Wikipedia entry
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