A manuscript containing an account of the origin and progress of the old Nonconformist group of churches which had their centre at Cilgwyn, near Llangybi, Cardiganshire, written by Evan Lewis (d. 1864), together with notes of a sermon preached at Cilgwyn, 12 September 1858.
A manuscript containing miscellaneous notes on religion, etc. by James Hughes, Jesus College, Oxford and a list of texts of sermons preached at Llanyblodwel, etc., 1851-1856.
Notes, letters, illustrations, press cuttings, broadsides, circulars, etc., relating to Welsh harps, harposts, and Welsh and Irish music, collected by Thomas Price (Carnhuanawc).
Price, Thomas, 1787-1848 MSS collected by, NLW MS 1464D
Saith llawysgrif gerddorol, 'llyfrau pricio', sef llyfrau tonau codwyr canu o ardal Parc y Bala, David Edwards, Mary Edwards, Richard Edwards, a William Edwards, ynghyd ag 'ach' syml yn nodi perthynas perchnogion gwreddiol y cyfrolau i'w gilydd.
A 19th century volume containing sermons preached at Blaenporth, Aberporth, Llangranog, Llechryd, Llandygwydd, Trelech, Llanllwchaiarn and elsewhere in south-west Wales.
A manuscript containing estreats of the sheriff's court for Cardiganshire during the shrievalty of John Price, Blaen Dyffryn, 1731-1732; memoranda of agreements and rentals of several Cardiganshire and Carmarthenshire properties, 1742-1803; miscellaneous accounts and notes by Jenkin Davies, Glanrhocca, Llanddewibrefi.
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 photostat facsimile of the old Welsh music transcribed by Robert ap Huw of Bodwigan, Anglesey, from the original by William Penllyn and contained in British Museum Add. MS. 14905.
Wiliam Penllyn, fl. 1550-1570 Old welsh music from original of, facsimile, NLW MS 5247C
Account books, 1869-71 and 1888-9, of cash receipts and expenditure on account of the highways in the districts or townships of Broncastellan, Cwmrheidol, Melindwr, Tirymynach, Trefeirig, Clarach, Vaenor Lower, Issa yn Dre, Parcel Canol, Vaenor Upper and Ucha yn Dre, all in North Cardiganshire.
One of six volumes of memoranda, accounts, and miscellaneous notes and extracts mainly relating to the industrial development of South Wales, compiled between 1806 and 1849 by Thomas Ellis (b. 1781), a patternmaker at Tredegar.
Ellis, Thomas, of Tredegar, b. 1781 Memoranda by, NLW MSS 5155-5160A
A photostat facsimile of the parish register, 1725-1812, of the parish of Llandanwg, recording christenings and burials; with a copy of a terrier made in 1776.
A typewritten list of articles and historical notes by J. M. Cronin bearing on the history of the Roman Catholic Church in Wales, particularly in South Wales, printed in St. Peter's Magazine, Cardiff, 1921-1929.
