'Englynion' by Walter Davies and others; adjudications by him on 'englynion coffa' upon the death of Griffith Williams (Gutyn Peris) and David Owen (Dewi Wyn o Eifion) and on other poetic compositions; and extracts by Walter Davies from William Buckland: Reliquiae Diluvianae ... (London, 1824).

Pedigrees of Welsh families, with additions in the hands of John Davies, Rhiwlas, Llansilin, and Walter Davies; memoranda relating to members of the family of Foulkes, Penygraig, Llansilin; englynion and other poems by Elin Foulkes, Richard Foulkes, Huw Morus, Elis Cadwaladr, Sion Morus, Mathew Owen, Morys Dafydd, Sion Cadwaladr Owen, Richard Parry (Athraw ysgol yn Roe Newbrough yn Sir Fon), Huw Llwyd Cynfal, Ellis Roberts (Elis y Cowper), Hari Howel, and Robert Humphreys (Robin Rhagad); and Pymtheg Llwyth Gwynedd.

Carols and other poems by John Thomas (Pentrefoelas), Thomas Edwards (Twm o'r Nant), Jonathan Hughes, Richard Pryce, Walter Davies, Humphrey Jones, and Lewis Evans (Pengwern); englynion; and miscellanea written mainly by Walter Davies and including an alphabetical catalogue of precious stones and metals.

Memoranda by Walter Davies, including copies of englynion, a Welsh-English vocabulary, etc.

Three volumes of transcripts and notes made by Walter Davies, including extracts relating to the history, language, topography, and archaeology of Wales, 'englynion' and other poems, extracts from the Bible, etc.

Transcripts of a letter from 'Mr Kinaston o Bant y Byrsley', a letter from Robert Vaughan (Hengwrt) to 'Mr Kinaston' a table of tolls payable by the inhabitants of the townships of Measbury, Sweeney, Llanforda, Treflech, Trefychlawdd, Weston, Cotton, and Soughton, and by 'forrinors' at Oswestry fairs [1608], Trioedd Taliesin, fragments of early British history and genealogy, and englynion by Huw Morus, Richard Abraham, Syr Lewis, etc.

'Englynion', etc., by John Jones ('Tegid'), Evan James, Robert Davies ('Bardd Nantglyn'), Walter Davies, Hugh Hughes ('Y Bardd Coch'), Roger Wynn, Richard Jones ('Gwyndaf Eryri'), etc., and miscellaneous notes by Walter Davies.

Copies by Walter Davies of englynion by himself and by Owen Williams (Waunfawr), John Jones (Tegid), Thomas Edwards (Twm o'r Nant), Robert Davies (Bardd Nantglyn), etc.

Transcripts by Walter Davies of englynion and other poems, mainly from a manuscript of Margaret Davies, Vron Wion, and miscellanea.

Press cuttings, including copies of 'Englynion ar farwolaeth ... John Jenkins ...' by Daniel Evans (Daniel Ddu o Geredigion) and 'Galarnad Dafydd am ei fab Absalom' by Walter Davies.

Englynion in the hand of Gwilym Cowlyd.

Mae'r gyfres yn cynnwys llyfrau nodiadau a theipysgrifau o ganeuon ac englynion David Bowen.

Transcripts of cywyddau and englynion by Sion Tudur, Edward ap Raff, Wiliam Cynwal and others; an abbreviated version of Hystoria Lucidar (cf. Lanstephan MS. 117 and Mostyn MS. 144); lives of Saints Margaret and Catherine; Trioedd Taliesin; and an index of contents by Lewis Morris.

'Cywyddau' by Huw Morus, Edmwnd Prys, Sion Tudur, Edward Morus, and Wiliam Cynwal; englynion, short stanzas, and extracts from 'cywyddau'.

Cywyddau and englynion by Morus ap Rhisiart Morus, Robert Hughes ('o Geint bach'), Lewis Morrus, Evan Evans, William Wynn (Llangynhafal), Llywarch Hen, Mabclaf ap Llywarch, Elaeth, Sion Powel, and anonymous writers; a letter by Evan Evans; triads, pedigrees, and notes.

'Cywyddau', 'englynion' and 'cerddi' by Rhys Cain, Edwart Urien, Dafydd Manuel, Sion Tudur, Richard Davies, Lewis Glyn Cothi, Sion ap Hywel ap Llywelyn Fychan, Sion Mowddwy, Richard Phylip, Mathew Brwmffild, Rhys Goch Eryri, Thomas Brywnllys, William Pugh, Kleient, Rhys ab Ednyfed, Robert Dyfi, Deio ab Ieuan Du, Dafydd Nanmor, Robin Clidro, Thomas Prys, Wiliam ap Sion ap Dafydd, Ieuan Dew Brydydd, Mastr Harri, Gwerful Mechain, Griffith Owen, Rowland Vaughan, John Owen, John Thomas, Richard Owen, and Guto'r Glyn.

'Cywyddau' by Edwart ap Raff, Dafydd Llwyd ap Llywelyn ap Gruffudd, Huw ab Elis, Robert ab Ieuan ap Tomos, Humphrey Thomas Gruffudd, Sion Phylip, Tomos Penllyn, Maredudd ap Rhys, Wiliam Llyn, Sion Tudur, Rhys Cain, Morys Cyffin, William Byrchinshaw, Robin Clidro, Morys ab Ieuan ab Einion, and Guto'r Glyn; 'englynion' transcribed by Edward Lloyd in 1747 from 'Llyfr Maelor'; and fragments of hymns by William Williams (Pantycelyn) and others.

'Englynion i Afon Nedd' written by nine competitors for the Pontneddfechan eisteddfod, 1903.

Pedigrees of North Wales families copied by Jonathan Jones, Caernarfon and others from collections made by Owen Gruffydd, Llanystumdwy, together with cywyddau and englynion by Owen Gruffydd, Robert ap Rhys Wyn, Thomas Prys and Wiliam Llyn.

A manuscript containing an incomplete interlude which has been identified as a part of 'Mynegiad yr Hen Oesoedd ...' by Thomas Williams, merchant-tailor of Talybont, Caernarvonshire, and others (London, 1761); Thomas Williams's manuscript also contains englynion, carols and triads.