- 1Diary of Robert Stephenson (STEPHR)
1 January 1834 - 31 December 1834, fonds - 2Records of English Electric Company Limited (EE)
1918-1968, fonds - 3Battery mining locomotive drawings (GEC/2/2/2/1)
1956-1964, file - 4Bogie drawings (GEC/2/2/2/2)
1956-1964, file - 5Axle boxes and details drawings (GEC/2/2/2/3)
1961-1973, file - 6Wheel and axle drawings (GEC/2/2/1/5)
1956-1986, file - 7Electrical parts of cables, conduits and clips drawings (GEC/2/2/2/4)
1959-1971, file - 8Mechanical parts for shunters drawings (GEC/2/2/2/7)
1962-1971, file - 9Shunter pipework details (GEC/2/2/2/9)
1939-1963, file - 10Springs and gear box drawings (GEC/2/2/2/10)
1962-1963, file - 11Industrial locomotives mechanical details (GEC/2/2/2/11)
1963-1972, file - 12Ventilation details (GEC/2/2/1/18)
1983-1987, file - 13General arrangements and mechanical parts for battery and trolley mine locomotives (GEC/2/2/1/20)
1961-1978, file - 14Flameproof battery locomotives mechanical details (GEC/2/2/2/12)
c 1965, file - 15Steam locomotive components (GEC/2/2/2/13)
1963-1969, file