Manuscripts collected by William Marsden, including letters and other material, 1627-1668, relating to Portuguese Catholic missionaries in India, some from Ajmir and Agra, and Tibet; martyrology of Portuguese missionaries in India and other parts of Asia, [17th century]; manuscript entitled 'Principio do dereito q. tem el Rey de Portugal da Ilha de Goa...1595', bound with 'Livro tresladado dos contos de Goa de todos os ordenados q. Sua Magestade da na India...', both 1658, also with cipher used presumably by the Jesuits, 'Cifra da Compa. q. devem ter todos os superiores...'; texts, grammars and vocabularies, [17th-18th centuries], including Welsh; Icelandic; Kannada; Tamil fragments, some on palmyra leaves; Javanese text; Tagalog fragments; 'Bocabulario Tagalo', [c1580]; 'Vocabulario de la lengua Iloca'; manuscript letter from C T de Murr to William Marsden, 24 Feb 1797, regarding the Bibliotheca glottica universalis, with accompanying typescript transcription; Ionian (Greek) newspaper concerning King George III, 1805.

Papers, 1925-1926, of Arthur J Moore-Bennett, comprising a letter to Sir Denison Ross concerning the site of Xanadu and publication of a manuscript by Moore-Bennett, 1926; offprint of Moore-Bennett's article, 'The Chahar Ruins of Kublai Khan's cities', China Journal of Science and Arts, vol iii, no 4 (Apr 1925), including photographs; typescript account, 1926, entitled 'Shand-Du: the pleasure city of Kublia [sic] Khan', of journey by Moore-Bennett and his wife from Peking to Shang-Du by the Imperial Route, including information on other Mongol camps and cities.

Papers, 1925-[1960s], of Sir Richard Winstedt relating to his publications, comprising annotated proofs of Malay dictionary, 1960; manuscripts of Malay Dictionary, undated; copy of his An English-Malay Dictionary (1952), with extensive manuscript annotations and alterations [after 1952]; manuscripts and typescripts for his memoirs Start from Alif: Count from One (published in 1969), largely relating to his time in south-east Asia [1960s]; manuscript on philosophy, undated; letter on Malay law to [S G?] Vesey-Fitzgerald, 1945; letter on a Malay manuscript from P Voorholne[?] of the Bibliotheek der Rijks-Universiteit te Leiden, 1951; part of a letter on Raffles College and educational needs in Malaya from an unknown correspondent, 1965; miscellaneous offprints by Winstedt on Malay literature, law, customs and culture, 1925, 1929, 1945, and undated.