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 132,950 pages of information and 210,197 images on early companies, their products and the people who designed and built them.

John Tonks and Co

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Nov 1919.
1931.
1936.
1938.
1943.
1945.
1951. Springs and spring washers. (of Central Spring Works).
1951.
1957.
1960.

John Tonks and Co of Central Spring and Steel Works, Furnace Hill, Sheffield.

1919 Advert as manufacturers of springs and spring-washers. Of Daisy Steel and Spring Works, Daisy Walk, Sheffield. [1]

1937 Spring manufacturers. [2]

1940 Advert. Springs and spring washers. [3]

1945 Advert. Springs and spring washers. [4]

1960 Advert. Springs and spring washers. [5]

See Also

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Sources of Information

  1. Mechanical World Year Book 1919. Published by Emmott and Co of Manchester. Advert p
  2. 1937 The Aeroplane Directory of the Aviation and Allied Industries
  3. Mechanical World Year Book 1940. Published by Emmott and Co of Manchester. Advert p209
  4. Mechanical World Year Book 1945. Published by Emmott and Co of Manchester. Advert p245
  5. Mechanical World Year Book 1960. Published by Emmott and Co of Manchester. Advert p130