Deeds and documents relating to Flintshire and Denbighshire, mainly the Rhyl area, 1788-1904; including documents relating to the estates of the diocese of St Asaph.
Photocopies of papers, 1925-1951, of Denis Martin (1919-1998), relating to the Communist Party, including press cuttings concerning George Edward Maslin [d. 1951] of Tylorstown, a founder member of the Communist Party in Rhondda and a Communist District Councillor; election addresses of George Edward Maslin and Elizabeth Jessie Collingbourne for the Rhondda District Council elections, 1946; and the election address of Arthur Horner (1894-1968) for the Rhondda East By-election, 1933.
Title deeds, 1525-1907, of the Derwydd estate, mainly in Carmarthenshire, and of the families of Vaughan of Golden Grove and Llanelli, Bevan of Laugharne (including Madam Bridget Bevan, 1698-1779), Stepney of Llanelli, and Stepney-Gulston of Derwydd. There are no personal or family papers in the archive.
A copy of Pasiant yr Ysgol Sul, Rhostryfan, held 1 August 1929 and written by William Gilbert Williams, together with photographs of the several characters taking part.
A scrapbook of press cuttings, 1973-1975, together with loose cuttings and a leaflet, 1968-1979, relating to the devolution question in Wales and the campaign for a Welsh Assembly.
Dyddiadur yr Annibynwyr, 1846, 1852, 1855-7, 1864, 1867, 1871-1873, with farming and personal entries by John Thomas, Tynlon, Llangybi, co. Caernarvon.
Mansfield's Commercial Diary, 1853, with manuscript entries and memoranda, 1853-5, of a Monmouthshire? brewer, largely relating to the recovery of debts.
Deeds, 1447-1829, relating mainly to properties in the parishes of Bedwellty, Trevethin, Aberystruth, and Mynyddislwyn, Monmouthshire; records of the parish of Mynyddislwyn, Monmouthshire, 1782-1848; pocket-books of David Davies of Penyvan, 1794-1848; and accounts, 1782-1817.
Deeds and documents, 1598-1856, mostly assignments of mortgage and related bonds, concerning Dôl y Cae and other premises in the parish of Tal-y-llyn, including a lease from William Owen Pughe and his brother Richard to his son Aneurin Owen Pughe.
Title deeds and family papers of the Owen family of Garthangharad, Dolgellau, Merioneth, 1539-1909, papers and correspondence of the legal practice of Edward Owen, 1799-1852, and deeds and estate correspondence of the Hengwrt, Rhug and Nannau estates, mainly 1824-1858.
Trwyddedau pysgota, 1916-32, Miss K. Monica Davies, Glasynys, Dolwyddelan, sir Gaernarfon; ynghyd â chardiau aelodaeth, 1919-23, Cymdeithas Bysgota Dolwyddelan, a alwyd yn 'Cymdeithas Enweiriawl Dolwyddelan' / Fishing licences, 1916-32, of Miss K. Monica Davies, Glasynys, Dolwyddelan, co. Caernarfon; together with membership cards, 1919-23, of the Dolwyddelan Angling Association, known as 'Cymdeithas Enweiriawl Dolwyddelan'.
Deeds and papers collected by Douglas J. Elliott, mainly relating to the Jones of Glanyrafon-ddu family and to properties in Llansadwrn, Pencarreg, and Talley, Carmarthenshire, 1767-1869; and typescript copy of the parish register of Gwaenysgor, Flintshire, 1713-1760, [20th century].
Elliot, Douglas J. (Douglas John), [alive 1960-1978]
Correspondence and research notes of Dr. A.W.L.Seaman relating to politics in Merthyr Tudful before 1914, comprising correspondence and papers relating to the biographies of three members of parliament for Merthyr Tudful (c. 1880-1914), namely William Pritchard-Morgan, Keir Hardie, and Edgar Jones (including letters from Edgar Jones, 1960-1961,) and newspaper cuttings and ephemera relating to the Merthyr Tydfil parliamentary election, January 1910.
Papers, 1946-1947, relating to an outbreak of typhoid fever in Aberystwyth in 1946; an account of the history of medical services in Aberystwyth (published in Ceredigion, vol. V (1966), pp. 168-208), with related notes and correspondence, 1955-1966.
Deeds and other documents, 1630-1886, relating mainly to the Powell family of Maesgwyn and to the parishes of Diserth, Llansanffraid-yn-Elfael, Llandegla and Glasgwm, Radnorshire, 1630-1886; and to properties of the Jones family of Bryncynfelyn in the parish of Llanfechain, 1651-1782.
Papers, correspondence and press cuttings relating to Ireland, 1926-1978; Plaid Cymru, 1929-1965; Welsh political, economic and social affairs, 1931-1962; Pantybeiliau Folk School, 1933-1938; world economics, socialism and communism, 1934-1951; and Brittany, 1946; and personal papers, including correspondence, 1924-1978, diaries, 1921-1979, and academic papers, 1922-1946.
Deeds and documents concerning lands in Evenjobb, in the parishes of Old Radnor and Presteigne, Radnorshire, 1631-1894; bonds and quitclaims of moneys, 1715-1766; Inland Revenue accounts, 1903-1905, of duty payable on the estate of Thomas Duggan Stephens; and documents relating to Upper Rowley Farm, 1923-1970.
A manuscript containing another version (see NLW MS 2169B) of Evan Lewis's (d. 1864) Dydd y Pethau Bychain; accounts of a day school at Llangybi, 1857-1859, and of payments for lodgings, 1858-1864.
