Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,439 pages of information and 211,690 images on early companies, their products and the people who designed and built them.
John M. Kinghorn
1966 Obituary 
"Mr David M. Kinghorn (Associate Member), who was a member of the Institution for 60 years, died in Eastbourne on 23rd January. Mr Kinghorn was a well-known figure in the Electricity' Supply Industry which he entered in 1895."