- 1Booklet relating to photography and colour transparencies (YA1988.146)
c1939, item - 2Papers and film relating to DATA Corporation Astronomical Camera (YA1993.51/MS0008)
c1965, fonds - 3Metropolitan-Vickers Electrical Co Ltd photo albums (GEC/4/3/1)
1933-1963, file - 4East African Railways & Harbours 72 Class, Ghana diesel electric Co-Co, Pakistan Eastern Railway (Bangladesh) 550hp Bo-Bo Diesel-Electric, Pakistan Western locos (25kV) and S.A.M. Comrails photo albums (GEC/4/3/2)
1960-1969, file - 5Associated Electrical Industries photo albums (GEC/4/3/3)
1959-1963, file - 6GEC Traction photo albums (GEC/4/3/4)
1966-1975, file - 7Metropolitan-Vickers Electrical Co photo albums (GEC/4/3/5)
c 1950-1953, file - 8English Electric Company and Metropolitan-Vickers Electrical Co photo albums (GEC/4/3/6)
1940-1966, file - 9English Electric Company and Metropolitan-Vickers Electrical Co photo albums (GEC/4/3/7)
1956-1962, file - 10British Westinghouse Electric & Manufacturing Co Ltd photo albums (GEC/4/3/8)
c 1900, file - 11English Electric Company photo albums (GEC/4/3/9)
c 1960-c 1969, file - 12Metropolitan-Vickers Electrical Co photo albums (GEC/4/3/10)
1938-1956, file - 13English Electric Company photo albums (GEC/4/3/11)
c 1960 - c 1965, file - 14English Electric Company photo albums (GEC/4/3/12)
1950-1957, file - 15Metropolitan-Vickers Electrical Co Ltd photo albums (GEC/4/3/13)
1952, file
