Fifty-three letters and cards, 1948-1974, from the artist and writer David Jones to Saunders Lewis, discussing his creative work, the Welsh language, aspects of Welsh and Classical antiquity and literature, the Roman Catholic faith and culture in general. Drawing on f. 51 and inscriptions on ff. 10-13, 29 verso, 36 verso, 44 verso. Also included are three letters, 1937, from David Jones to Margaret Lewis, written during her husband's imprisonment (ff. 91-3 verso) and a copy of a speech by David Jones, delivered in absentia when he was awarded the honorary degree of DLitt by the University of Wales in 1960 (ff. 21-7).

Holograph copies of articles, etc., by T[homas] Gwynn Jones [professor of Welsh Literature, University College of Wales, Aberystwyth], published in Y Darian, 1919-1926, including a series of articles entitled 'Iwerddon' (18, 25 Medi, 2, 9, 16 Hydref 1919, subsequently published as a booklet (50 pp.) under the same title, Aberdar, 1919); a series of articles entitled 'I Leddfu Gofid' (26 Mai, 9, 16, 23, 30 Mehefin, 7 Gorffennaf 1921, subsequently published as a booklet (63 pp.) under the title Peth Nas Lleddir, Aberdar, 1921); an essay entitled 'Colofnau Mwg' ( 16 Rhagfyr 1926, subsequently published in the author's Beirniadaeth a Myfyrdod, Wrecsam, 1935, pp.119-27); reviews of Saunders Lewis: A School of Welsh Augustans, Wrexham, 1924 (29 Mai 1924), and of Kate Roberts: O Gors y Bryniau. Naw Stori Fer, Wrecsam, 1925 (7 Mai 1925); a letter headed 'Tafodiaith', in reply to a correspondent's observations in Y Darian, 4 Mehefin 1925, on comments by T. Gwynn Jones in his review of O Gors y Bryniau (see above) on the author's use of dialect (11 Mehefin 1925); and adjudications on 'englynion' submitted in a literary competition organised by Y Darian (28 Rhagfyr 1922), on the 'rhieingerddi' and 'myfyrdraethau' submitted for competition at the National Eisteddfod of Wales, 1923 (16 Awst 1923; for the adjudication on the 'rhieingerddi', see also Cofnodion a Chyfansoddiadau Eisteddfod Genedlaethol 1923 . . . Barddoniaeth a Beirniadaethau, pp.95-6), on the chair poems and 'englynion' submitted at the Cardiff and District Welsh Societies Eisteddfod, 1925 (2, 9 Ebrill 1925), and on the short stories submitted in a competition organised by Y Darian, 1925 (26 Tachwedd 1925). Most of these items are listed in A Bibliography of Thomas Gwynn Jones. Reprinted from The Bibliography of Denbighshire, Part 3, Wrexham, 1938. See also the supplement to this work, published in Denbighshire Historical Society Transactions, vol. 5, 1956, pp. 131-49.

Ninety-four letters, 1919-1984, in Welsh and English, to Saunders Lewis from various correspondents, together with a few draft letters from Saunders Lewis and four letters to Margaret Lewis, written during her husband's imprisonment in 1937. Subjects discussed include Welsh nationalism, the award of DLitt honoris causa to Saunders Lewis, the Welsh Burial Grounds issue, 1928, and literary topics; enclosures include a copy of a draft constitution and articles of agreement, 1934, relating to self-government for Wales (ff. 161-95). Among the main correspondents are Edward Glyn Jones (13) 1919-28, Robert Williams Parry (14) 1927-44, John Arthur Price (5) 1928, E. Prosser Rhys (3) 1927-9, D. J. Williams, Fishguard (7) 1948-67, and Griffith John Williams (3) 1935-56.

Over seventy letters and cards, 1917-1986, of miscellaneous provenance from twentieth-century Welsh writers to various recipients; the correspondents include E. Tegla Davies (1) 1956, W. J. Gruffydd (1) 1952, R. T. Jenkins (1), 1946, David James Jones (Gwenallt) (1) 1953, T. Gwynn Jones (9) 1923-1939, J. Saunders Lewis (5) 1931-1976, Caradog Prichard (4) 1962-1972, Kate Roberts (28) 1937-1983, D. J. Williams (6) 1917-1969, and T. H. Parry-Williams (1) 1953.

Some thirty letters, 1925-1940, from the Dutch scholar Theodor Max Chotzen to Dr E. D. Jones. Written mainly in Welsh, they contain personal news, details of the writer's publications, references to contemporary Welsh scholars, and observations on political events in Wales. Also included is a letter, 1946, from his widow containing information concerning her husband's imprisonment by the Germans and subsequent death on 27 February 1945.

Papers of and acquired by R. Bryn Williams, mainly relating to the Welsh settlement in Patagonia, including a diary of Joseph Seth Jones, one of the first wave of emigrants on the Mimosa to Patagonia, 1865, and correspondence, 1865-1868; correspondence of his brother, Robert Charles Jones, 1867-1877; copy records of the Welsh courts in Y Wladfa, 1872-1881; letters and minute books relating to Vrondeg Baptist Chapel, 1875-1887, Gaiman, 1877-1891, Eglwys Llanddewi, 1891, Eglwys Bryn Gwyn and Cyfarfod Misol Y Wladfa (Calvinistic Methodists), 1881-1955; papers relating to the Centenary Celebrations of the Welsh settlement in Patagonia, 1952-1962; letters from the founders of the Welsh colony, 1866, and from others who had experienced life there; letters to R. Bryn Williams from Patagonia and from Wales relating to Patagonia, [c. 1941-1961]; research notes and manuscripts of books and radio plays by R. Bryn Williams, 1942-1962; miscellaneous records relating to Wales and elsewhere collected by Williams, 1865-1962; papers relating to John S. Williams, 1901-1962; papers and press cuttings on the history, culture and industry of Patagonia, 1869-1962; and typescripts of published and unpublished works, lectures, scripts, etc.

Original manuscripts and typescripts of editorial notes, articles, poems, and reviews published in Y Llenor during the period 1925-1927.