'Collectanea de rebus celticis' by Sir Samuel Rush Meyrick. They include notes on the Celtic language; 'Nomina Cantredorum Wallensium' taken from Cotton MS Domitian A. VIII in the British Museum; a pedigree of the Lloyd family of Mabws, Cardiganshire; a transcript of a letter from John Gillies, Perth, with a translation by him of 'the Gaelic Chronicle of the Kings of Scotland'; a translation of 'an ancient Irish Poem entitled the thirteen wonders of Ireland, by the Revd. Jas Hely A.B.'; letters from Charles Roach Smith and F. Hall; and miscellanea.

The papers comprise research papers and notes relating to the Celtic verb and syntax (see Donald G. Howells, 'The Gaelic of Carloway, Isle of Lewis: prepositions with verbal nouns' in James Carney and David Greene (editors), Celtic Studies. Essays in memory of Angus Matheson 1912- 1962 (London, 1968), and D. Gwyon Howells, 'Absolute and conjunct again', Studia Celtica, 22/23 (1987/88)); notes in the form of index cards relating to the origin of Welsh phrases and idioms (boxes 15-16); translation and grammatical points on 'Y Gododdin' (box 6) and comments on the syntax of 'Breuddwyd Rhonabwy' (box 10); and photocopies of articles relating to syntax in other languages, in particular French and Indo- European (box 14).

Papers of and acquired by Paul Diverres [1746x1946], comprising what are presumably the papers of his father (Henry Diverres), including transcripts, extracts, notes and printed materials, relating to Brittany, and to Finistère in particular, regarding historical and antiquarian mattters; manuscripts, printed matter, transcripts and lectures acquired by and by Paul Diverres, including material relating to a variety of historical and antiquarian subjects; religious subjects, including saints; aspects of Celtic history; glossaries, vocabularies and grammars of various languages including Cornish, Gaelic, French, Breton and Welsh; poetry and prose; various histories, including arthurian legend and Merlin, and Meddygon Myddfai; botany and botanical terms; Welsh manuscripts such as the Black Book of Carmarthen, the Red Book of Hergest, and Llyfr Taliesin; place and personal names; ancient monuments in Wales; and songs; together with some correspondence and miscellaneous papers.

An essay entitled 'Traethawd ar y Sefyllfa yr hon a berchenoga y Iaith Gymraeg yn mhlith y Ieithoedd o'r hanniad Celtaidd ...'