Diaries and notebooks of James Theodore and Mabel Virginia Anna Bent, 1883-1898, comprising:
Mabel Bent's diaries of visits to the Greek Islands, 1883-1884; Greece and Egypt, 1885; Constantinople [Istanbul] and the Greek Islands, 1886; Greece, 1887; Turkey and Russia, 1888; India and Persia [Iran], 1889 (3 volumes); Cilicia, Turkey, 1890; Central Africa (Mashonaland), 1891 (2 volumes); Hadramout, 1893-1895 (3 volumes); Suez, Kourbat and Athens, 1895-1896; Socotra, Yemen, 1896-1897; Greece and Egypt, 1898;
Theodore Bent's diary of visits to Hadramout, Yemen, 1893-94; Muscat, Dec 1894; Socotra, Yemen, Dec 1896-Mar 1897; notebook, containing Greek inscriptions, 1888; notebook on language in Socotra [1896-1897].

Copy of a manuscript volume containing pharmaceutical recipes according to the teachings of Najm Aldean Ayyûb by his student [Abu Muhammed Abdullah Ahmad Dija]. The manuscript is dated 890 in the Islamic calendar (1469 in the Gregorian calendar), this is thought to be the date of the original manuscript of which this is a copy.

Papers, 1888-1930, of Sir Thomas Walker Arnold, comprising correspondence (1894-1930), personal material, articles and notebooks relating to his work in India and his interest in Arabic and Persian languages and Islamic culture. The collection also contains a selection of Urdu Material (c1874-1904).

Papers, c1889-1970, of Professor Peter Malcolm Holt, chiefly comprising collected notes, facsimiles and microfilms of manuscripts relating to Muhammed Ahmad ibn 'Abd Allah, the Mahdi. The papers relate to Holt's major works The Mahdist State in the Sudan 1881-1898 and The Cambridge History of Islam.