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 148,162 pages of information and 233,682 images on early companies, their products and the people who designed and built them.


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1934. Automatic Volume Control Unit.
December 1936. Varley.
August 1937. Varley.
August 1937. Varley.

Kingsway House, London.[1]

Oliver Pell Control made a variety of Varley components.

1930s Charles Oliver spent much of his time in his later years developing the Varley dry accumulator.

See Also


Sources of Information

  1. English Mechanics 1934/02/02