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 167,712 pages of information and 247,105 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.

1931 Physical and Optical Societies' Exhibition: Difference between revisions

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''Note: This is a sub-section of the [[Physical and Optical Societies' Exhibition]]


1931 Held at the Imperial College of Science, South Kensington. Opened 07th January.
1931 Held at the Imperial College of Science, South Kensington. Opened 07th January.

Latest revision as of 07:52, 23 July 2024

Note: This is a sub-section of the Physical and Optical Societies' Exhibition

1931 Held at the Imperial College of Science, South Kensington. Opened 07th January.


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