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 163,480 pages of information and 245,913 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.

Amalgamated Dental Co

From Graces Guide

Manufacturers of dental appliances and equipment

1924 Company formed from the merger of De Trey and Co and Claudius Ash, Sons and Co, the leading British firms making dental appliances.

1939 The factory at Walton on Thames had been modernized[1]

1967 Reconstruction of the group with a new holding company A. D. International[2]

See Also

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Sources of Information

  1. The Times, Jul 18, 1939
  2. The Times, Feb 28, 1967