- 1Reports (GEC/1/1)
1920-1993, series - 2Quality standards (GEC/1/4)
1920-1992, series - 3GEC Alsthom Limited drawings (GEC/2/2/11)
c 1980, sub-series - 4Associated Electrical Industries departmental standard, Quality Documentation System review, Standardisation of Components, Materials & Designs and Technical Planning files (GEC/1/4/1)
1920-1990, file - 5GEC 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 - 6Training (GEC/1/5)
1954-1990, series - 7GEC Alsthom Traction Limited training course notes (GEC/1/5/2)
1990, file
