Grace's Guide To British Industrial History

Registered UK Charity (No. 1154342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,105 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.

Ismay Lamps: Difference between revisions

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‎‎[[Image:Im1951Benn-Ismay.jpg|thumb|1951]]
‎‎[[Image:imIsmay-20230216.jpg|thumb| Decorative bulb from the 1950s. ]]
[[Image:Im1951Benn-Ismay.jpg|thumb|1951]]
[[Image:Im1961-19Ben-Ismay.jpg|thumb| 1961.]]
[[Image:Im1961-19Ben-Ismay.jpg|thumb| 1961.]]



Latest revision as of 09:28, 17 February 2023

‎‎

Decorative bulb from the 1950s.
1951
1961.

of Roden Street Works, Ilford, Essex

1927 Company founded as John Ismay and Sons

1938 Ismay Industries sold the electric lamp business of John Ismay and Sons as well as its holding in Britannia Electric Lamp Works, which was John Ismay's principal customer, and its interests in Briton Lamps Ltd[1]

1938 The members of the Electric Lamp Manufacturers Association jointly bought the lamp businesses of Ismay Industries Ltd.

1949 Name changed.

Trademarks: Ismay, Briton.

1961 Manufacturers of electric lamps. [2]

See Also

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Sources of Information

  1. The Times, Dec 15, 1938
  2. 1961 Dun and Bradstreet KBE