A court leet record book, 25 April 1771-29 December 1806, of the manor of Bishopston, Glamorgan. The volume also contains loose sheets of notes in a 20th century hand relating to some of the records.
The court records are written in what appear to be four different hands. There is some annotation, possibly in the same hand as the loose sheets. There is an index at the back of the volume; it appears that the last page of the index is written in a later hand and is pasted onto the recto of the previous page.

Cyclostyled copies of hymn-tunes and other sacred music by Thomas John Hoskins ('The Blacksmith Organ Builder'), Pentre, Glamorgan.

Minutes, 1907, of a committee for postal reforms in Rhostryfan and Rhosgadfan, Caernarvonshire.

A typescript dissertation on 'The History of Traeth Mawr and the Industrial Results of the Formation of the Embankment', by William Morgan Richards, Portmadoc, 1925.

A letter, 1896, from David Watkin Jones ('Dafydd Morganwg') to John Daniel Evans with transcripts of unpublished poems by Thomas Evans ('Telynog'); a postcard, 1902, from William Jones, M.P., to J. D. Evans at Goginan, Cardiganshire; an unsigned letter, 1900, containing a brief history of the Baptists in Goginan and district; and a hymn-tune entitled 'Goginan' by William Aubrey Williams ('Gwilym Gwent'), 1869.

A photographic copy of a letter, 20 July 1820, written by John Reynolds, Baptist minister at Felinganol, co. Pembroke, to his nephew; and a list of sermons and places at which they were preached, 1836-1849, by William Reynolds, written in a record book of the Misses Hill's School, Haverfordwest.

Sermons and sermon notes, 1843-1863, by Evan Lewis, Congregational minister at Brynberian, Pembrokeshire, with some notes of sermons heard by him, 1840.

Records of the manor of Michaelchurch including warrants to give notice of courts, 1754-1849; presentments, 1754-1849; lists of jurymen, 1754-1761; suit rolls, 1754-1761; lists of chief rents, 1816-1849; perambulation, 1817; and a letter from John Trumper, clerk, 1849.

Records mainly of the manor of Monmouth, 1549-1919, including a survey of the manor, 1612; entry books of surrenders of customary properties, 1673-1919; transcripts of papers relating to heriots and alienations, 1606-1628; conveyances, 1610-1774, of the manors of Monmouth, Ebboth and Longstocke, and the lordships of Kidwelly, Carnwyllion and Iscennen; and transcripts of documents relating to the borough and corporation of Monmouth, 1549-1716.

Stray papers of the Waddingham family, some of which relate to the Hafod estate, Cardiganshire, 1794-1910, including transcriptions, 1794, of notes on lead mines by Lewis Morris; cost and contract books of Bwlchyranos and South Hafod Lead Mines, 1859-1868; printed Cardiganshire election registers, 1862-1865; miscellaneous press cuttings collected by T. J. Waddingham; estate administration records, including agreements to sell timber for shipbuilding from the Hafod Estate by William Chambers, 1857 and papers relating to water supply and railways; return of copies of a crown land survey adjacent to Hafod, 1845; and various printed pamphlets.

A volume of sermons preached during the period 1723-1731 by R. E.? at places in Anglesey and possibly in Caernarvonshire, e.g. Penrh[os], Penm[o]n and Llanfaes. Some of the sermons were preached also during the period 1793-1803.

Tune book of David Thomas, Bremenda, Llanarthney, Carmarthenshire, containing anthems, hymn-tunes, and carols by David Thomas and others.

A volume of psalm- and hymn-tunes by 'Zabulonun' [i.e. Thomas Edwards, 'Caerfallwch'], John Francis, Pwllheli and others.

An account book of receipts and disbursements by Owen Hughes, overseer of the highways for the parish of Llanwnda, Caernarvonshire, for the year ending 25 March, 1843. The accounts relate to Rhydynogfelan road, Lone Coch, from Tymawr to Bontfayn, Voryd road, from Saron to Mount Pleasant, from ffrood y Caedy to Penyfridd, from 'Weslian' Chapel to Ishoreb, from Voryd to Caedoctor Bridge, from Bontnewydd to Alldloydmawr, from Frood y Caedy to Tynlon, Lone y Clip, etc.

'Rhostryfan. Hanesion o'r Dyddiau Gynt', being a typescript copy of stories of local characters written by W. Gilbert Williams, Rhostryfan, July, 1936, and based on their associations with four ruined buildings in the district, namely 'Y Castell', 'Pen y Gaerwen', 'Y Felin Frag', and 'Y Pwrws'.

An imperfect volume of South Caernarvonshire provenance containing accounts of a blacksmith, 1847, and accounts of a farmer [?Watkin Williams], 1847-1861.

The original manuscript of Richard Bennett: Methodistiaeth Trefaldwyn Uchaf . . . (Y Bala, 1929).

Harvest accounts of William Davies, Brynffanigl-ucha, Betws-yn-Rhos, Denbighshire, for the period 1855-1875.

Two typescript volumes used by students for learning Welsh and revision devised by Islwyn Ffowc Elis for use at the University College of Bangor being 'A first Welsh Course' and 'Ymarferion Cymraeg', [1955]. = Dwy gyfrol deipysgrif a luniwyd gan Islwyn Ffowc Elis ar gyfer myfyrwyr yn dysgu Cymraeg ym Mhrifysgol Bangor sef 'A first Welsh Course' ac 'Ymarferion Cymraeg', [1955].

Notebook, apparently of Phillip Nicholas (b. ca. 1799), Pantygwyddel, Llanfyrnach, co. Pembroke, containing farming accounts and memoranda, 1847-68. Miscellaneous receipts and accounts, 1830-66, found loose inside, have been filed separately (MS 23191iiB).