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 167,648 pages of information and 247,065 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.

John Ambrose Fleming: Revision history

From Graces Guide

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19 December 2024

4 May 2017

23 November 2016

11 October 2016

15 December 2015

12 January 2015

6 September 2014

16 December 2013

8 August 2013

3 May 2013

12 September 2012