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 148,124 pages of information and 233,665 images on early companies, their products and the people who designed and built them.

J. W. and H. Platt

From Graces Guide

Jump to: navigation, search
Nov 1919.
Dec 1921.
1938.
1938.
1946. From The British Trade Journal. March edition.

J. W. and H. Platt Ltd. of Byron Works, Harrow.

Hacksaw blades.

See Also

Loading...

Sources of Information