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 162,258 pages of information and 244,499 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.

Siemens Business Communication Systems

From Graces Guide

1996 Formed by Siemens when it acquired Mercury Communications's business systems division[1]


See Also

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Sources of Information

  1. The Times Jan. 18, 1996