- 1Research Laboratories of The G.E.C. (YA1996.1735/MS0531/44)
undated (20th century), item - 2The English Electric Company Limited (YA1996.1735/MS0531/45)
1952-1953, item - 3Report and Accounts for the year ended 31st March 1983 (YA1996.1735/MS0531/46)
1983 March 31st, item - 4The General Electric Company p.l.c. Reports and Accounts 1989 (YA1996.1735/MS0531/47)
1989, item - 5Report and Accounts for the year ended 31st March 1979 (YA1996.1735/MS0531/48)
1979 March 31st, item - 6GEC Annual Report 1986 (YA1996.1735/MS0531/49)
1986, item - 7Report and Accounts for the year ended 31st March 1984 (YA1996.1735/MS0531/50)
1984 March 31st, item - 8Report and Accounts for the year ended 31st March 1981 (YA1996.1735/MS0531/51)
1981 March 31st, item - 9GEC Report and Accounts 1984/1985 (YA1996.1735/MS0531/53)
1985, item - 10Report and Accounts for the year ended 31st March 1978 (YA1996.1735/MS0531/54)
1978 March 31st, item - 11Report and Accounts for the year ended 31st March 1975 (YA1996.1735/MS0531/55)
1975 March 31st, item - 12Report and Accounts for the year ending 31st March 1980 (YA1996.1735/MS0531/56)
1980 March 31st, item - 13GEC Review of Operations - 1983 (YA1996.1735/MS0531/57)
1983, item - 14GEC Hirst Research Centre (YA1996.1735/MS0531/58)
1980, item - 15The New Radio Realism with the Latest GECoPhone Radio Receivers & Gramaphone Reproducers (YA1996.1735/MS0531/88)
1928 September, item
