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 167,716 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.

EMI-Varian

From Graces Guide

of Hayes

A joint venture of EMI and Varian Associates of the USA

1974 Sponsored a film High Frequency Fantasia about microwaves[1]

See Also

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Sources of Information

  1. The Times May 20, 1974