Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 164,591 pages of information and 246,144 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.

Kelco Co

From Graces Guide

California

Formed from Kelp Products Corporation which was previously Thornley and Co and before that Thornley Binders.

1972 - Acquired by Merck and Co.[1]


See Also

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Sources of Information

  1. Alginates and Their Biomedical Applications, Page 3