Papers, 1937-1987, of and relating to Margaret Mackeson Green, comprising personal correspondence (1946-1973); Igbo material, including her original field notes and work on the Igbo language, preparatory drafts of the Igbo Language Course, notes on Igbo texts, vocabulary lists intended for inclusion in an Igbo/English dictionary, and a few miscellaneous items of anthropological significance; material relating to the Division of Inter-Church Aid Refugee World Service (DICARWS) (1968-1969); and miscellaneous material on other African languages.

Papers of Russell Scott, including correspondence and publications reflecting the wide range of Scott's interests in linguistic unification, Esperanto, Basic English, alphabet reform and simplified spelling, in particular the Kunowski phonetic alphabet 'Sprechspur' or 'Speech-Tracing' and its use in German schools. The papers include newsletters of the Phonetic Alphabet Association, 1955-1961, and associated correspondence; and material relating to George Bernard Shaw's interest in the reformed alphabet movement, including carbons of letters to Shaw, correspondence about his will, press cuttings and publications.

Papers, 1898-1970s, of Archibald Tucker, chiefly relating to his language work on both East African and Bantu languages. Miscellaneous material includes press cuttings (1898-1902) chronicling the Boer War and papers on the Ozuitem Ibo people of Owerri Province.