Derek Jolly – Born 1930, Died June 2018. Joined LEO circa 1953-54, After grammar school started training as an accountant, but decided to try something else and was interviewed by David Caminer, and Tony Barnes and offered a job with LEO I as an operator. Worked on LEO I, LEO II and LEO III. Became shift leader and then Chief Operator. Left LEO in 1974 to join Access at Southend. Retired aged 60. Derek was one of the most popular people at Hartree, always caring and very competent in his various roles.
Oral History at CCH