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 166,980 pages of information and 246,682 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.

Thomas Thompson and Co

From Graces Guide

of 35, New Broad street, London.

1902 Tachometers - instruments on Aumund's patent system. In this apparatus the pendulum mechanism has no link, pivot, bearing, or sliding bead , but only free rolling parts.

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