General correspondence and other papers relating to historical work, 1926-1958 Unit ID: 1 Date: 1926/1958
General correspondence and other papers relating to historical work, 1935-1957 Unit ID: 2 Date: 1935/1957
General correspondence and other papers relating to historical work, 1937-1945 Unit ID: 4 Date: 1937/1945
General correspondence and other papers relating to historical work, 1946-1949 Unit ID: 6 Date: 1946/1949
General correspondence and other papers relating to historical work, 1958-1965 Unit ID: 3 Date: 1958/1965
General correspondence and other papers relating to historical work, 1959-1971 Unit ID: 5 Date: 1959/1971