- 1Drawing Office records (GEC/2)
1874-1994, sub-fonds - 2Reports (GEC/1/1)
1920-1993, series - 3Drawings (GEC/2/2)
1874-1993, series - 4Publications (GEC/4/1)
1904-1996, series - 5Metropolitan-Cammell Carriage & Wagon Co Ltd drawings (GEC/2/2/13)
1936-1982, sub-series - 6Nyasaland Railways locomotive mechanical drawings (GEC/2/2/13/1)
1979-1982, file - 7Bogie and frame details for Pakistan Western Railway locomotives (GEC/2/2/13/2)
1980, file - 8Malayan Railways diesel electric locomotive mechanical details (GEC/2/2/13/3)
1968-1979, file - 9Central Railway of Brazil motor and trailer car body parts (GEC/2/2/13/4)
c 1936, file - 10Central Railway of Brazil motor and trailer underframe arrangements (GEC/2/2/13/5)
c 1936, file - 11GEC Diesels Limited, GEC Alsthom Traction Limited, Metro-Cammell Docklands Transit System, English Electric-AEI Traction Limited, Associated Electrical Industries, British Thomson-Houston Electric Traction Equipment and The British Electrical & Allied Industries Research Association technical reports for the English Electric Company technical reports (GEC/1/1/3)
1932-1992, file
