Photocopies of the correspondence of Bertrand Russell, 3rd Earl Russell comprising:
- correspondence of Russell and Margaret Llewelyn Davies (McMaster Coll. VI, 1) comprising letters from Russell, 1905-24; and letters to Russell, 1905-18, n.d.
- letters to Russell from various correspondents, 1904-25 (McMaster Coll. VI. 1), containing letters from: Mary Sheepshanks, 1904-16; Oliver Strachey, 1905-13; Mary Ward, 1906; Lady Jane Strachey, 1908-9; Helen Swanwick, 1908-25; and Harold Laski, 1912
- letters to Russell and miscellaneous papers relating to women's suffrage, 1907-16 (McMaster Coll. IX. 2)