- 1Ceylon Government Railways cranks, rods and door details (GEC/2/2/25/8)
1926-1951, file - 2Tanganyika Railway contractor drawings of mechanical parts for tank locomotives (GEC/2/2/5/85)
1925-1929, file - 3Nigerian Railways mechanical parts (GEC/2/2/5/100)
1918-1951, file - 4Control equipment panels and details for Malayan Railways, British Rail Southern Region (STEP) and Eastern Region, Danish State Railways, Pakistan Eastern Railway, Northern Ireland Railways, Portguese Railways, British Railways Board type 4 locomotive (GEC/2/2/2/630)
1965-1971, file - 5Metropolitan-Vickers Electrical Co Ltd & English Electric Company test specifications (GEC/3/11/17)
1949-c 1968, file
