Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 145,034 pages of information and 230,672 images on early companies, their products and the people who designed and built them.

Coignet System

From Graces Guide

Jump to: navigation, search
December 1907.

of Victoria Street, London

see Edmond Coignet

See Also


Sources of Information