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 162,259 pages of information and 244,500 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.

RCA Photophone

From Graces Guide
1955.

A subsidiary of Radio Corporation of America

1929 RCA Photophone was incorporated in Britain.

1956 Name changed to RCA Great Britain Ltd

1969 Name changed to RCA Ltd

1987 Name changed to Serco Ltd

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Sources of Information