Grace's Guide To British Industrial History

Registered UK Charity (No. 1154342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,701 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.

Great Treverbyn China Clay Co

From Graces Guide

1933 Acquired by the Super-Clay Co.[1]


See Also

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Sources of Information

  1. Cornish Guardian - Thursday 25 May 1933