- 1A History of the North British Locomotive Co Ltd (YA1999.83)
1953, item - 2Mechanical arrangements and details (GEC/2/2/15/4)
1957-1981, file - 3Lifting hooks, slings and shipping locomotives diagrams for overseas railways (GEC/2/2/5/51)
1928-1955, file - 4Nigerian Railway and Nyasaland Railway 2-8-2 locomotive mechanical details (GEC/2/2/5/53)
1953-1954, file - 5Lifting beam extension, lifting hooks, shackles, and gears for electric locomotives for overseas railways (GEC/2/2/5/57)
1935-1952, file - 6Mechanical parts for Malayan Railway, Federated Malay States Railway and Iraqi State Railway (GEC/2/2/5/66)
1933-1946, file - 7Great Western of Brazil Railway mechanical parts for 2-6-0 type "mogul" engines and tenders (GEC/2/2/7/15)
1910-1937, file - 8Nigerian Railways mechanical parts (GEC/2/2/5/100)
1918-1951, file - 9Great Western of Brazil Railway mechanical parts for 2-6-0 type "mogul" engines and tenders (GEC/2/2/7/16)
1910-1937, file - 10General Electric Company manuals (GEC/3/6/55)
1955-1960, file - 11Manuals for various companies (GEC/3/6/84)
1913-1969, file - 12GEC Traction Limited spare parts catalogues and lists (GEC/4/7/31)
1968-1972, file - 13British Thomson-Houston Co Ltd and North British Locomotive Co Ltd spare parts catalogues and lists (GEC/4/7/36)
1958-1959, file - 14Westinghouse Brake & Signal Co Ltd spare parts catalogues and lists (GEC/4/7/37)
1949-1963, file - 15Printed locomotive brochures, maps and notes (CANT/1/1)
1935-1960s, file
