Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,110 pages of information and 233,634 images on early companies, their products and the people who designed and built them.
of 2 Caxton St, London.
1947 As a result of the success of the Marine Instruments collaboration, the two companies amalgamated as Kelvin and Hughes; existing shareholders were invited to contribute to new shares; the semi-private nature of the business was not changed and no shares were offered to the general public. S. Smith and Sons (England) would have been a major shareholder.
1951 Kelvin and Hughes included: