engineering apprentice; Derby Carriage & Wagon Works; LMS Research Department; British Rail Research Department; observer (technical assistant); Head of Security; childhood; family; school; apprenticeship; mechanical engineering degree; Derby Technical College, day release training, 1940; LMS Research Department; LMS Research Department during Second World War; Loach; Newberry; Hoskins; Warlow-Davies; Baldwin; origin of jobs; staff relations; stress concentrations; staff structure in Research Department; promotion; effect of nationalisation; working conditions; collaboration between research laboratories of other former railway companies; career progress; hobbies; degree in electrical engineering; promotion, John Littlewood; specialisation in security, from c. 1960; Chief Constable of British Transport Police; Henry Pearce; interlocking doors; Head of Security Section, c.1970; Railway Pension Fund Art Collection; asbestos, reaction to risk; tobacco freight security; tobacco freight; locks on vans; patents; fiddling on the ferry; radiator fire, Birmingham New Street; withdrawl of British Transport finance from Research Department security work; retirement, 1982; interests family; daughters; experiences, visibility tests, Collingham; viaducts; water balance on canal, Ruabon; test locomotives. d.o.b. 1919-07-04, railway work 1935-1982, London; Hastings; Lewisham;