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.

Papers, 1878-1988, of Eugenie Henderson, comprising collected language, phonetics and linguistics material; conference papers and lecture notes from major linguistic conferences that she attended; socio-linguistic material; and papers from the societies and organisations to which she belonged.