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 167,689 pages of information and 247,074 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.

Baker Platinum

From Graces Guide
July 1939.
1953. Deoxo catalytic gas purifier.
September 1953.

of 52 High Holborn, London

Baker Platinum printing process

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Sources of Information