GD 323/13
- Board papers 1966-1980
- Directors' reports and accounts 1966-1982
- Directors' correspondence files 1964-1980
- Company secretary's file 1961-1981
- Financial records 1967-1981
- Planning department files 1973-1981
- Estimating department records 1950-1981
- Purchasing department files 1961-1972
- Plant and property records 1962-1981
- Photographs and photograph albums of ships, shipyards, personnel and other miscellaneous subject, 1960s-1980s
GD 320
- Board papers 1942-1968
- Shareholdings, investments, subsidiary & 169 associated company records 1878-1957
- Administrative files 1875-1970
- Costing records for Russell & Co / Lithgows Ltd ship nos. 1-1166 (incomplete) 1875-1960, William Hamilton & Co Ltd ship nos. 299-527 (incomplete) 1913-1963, Robert Duncan & Co ship nos. 1-400 (complete) 1863-1931, Dunlop Bremner & Co Ltd ship nos. 269-354, 1911-1932 and miscellaneous others
- Financial records 1876-1968
- Labour wages etc. 1902-1968
- Plant and property records 1879-1989
- Sir James Lithgow personal and business papers 1891-1969
- Ship agreements for Russell & Co / Lithgows Ltd , William Hamilton & Co Ltd , Robert Duncan & Co Ltd, enquiries, estimates quotations and admiralty contracts 1875-1970
- Photographs of ships and staff; publicity and press cuttings 1952-1972 and miscellaneous material
UGD 223
- Board papers 1904-1975
- Shareholdings, transfer and investments records 1878-1928
- Financial records 1900-1946
- Share certificate book for the Kindiesel Shipping Co Ltd 1936-1962
- Instalment book for Dunlop Bremner & Co Ltd 1911-1925
- Minutes of the Glasgow Iron & Steel Co Ltd 1941-1947
- Minutes of J Broadfoot & Sons Ltd 1949-1975