Transcripts by Walter Davies of part of a text of Brut y Brenhinoedd, of cywyddau from Llyfr Ystrad Alun (now MS. 7191), and of portions of William Boutcher: A Treatise on Forest Trees ... (Edinburgh, 1775).

Cywyddau and other poems by Richard Phylip, Robert Davies (Nantglyn), Rhys Jones (Blaenau), Walter Davies, Robert Edwards (Tai Draw, Penllyn), J. Roberts (Ty-du), John Jones (Tegid), Robert Parry (Robin Ddu Eryri), Absalom Roberts, etc.

A Latin exercise book written by Walter Cecil Davies, 1819, and containing a transcript by Walter Davies of 'Cywydd i Dydecho Sant' by Dafydd Llwyd ap Llywelyn ap Gruffudd, etc.

Printed material, much of it with manuscript notes by 'Nefydd' and Daniel Jones. Among the printed matter are copies of 'Cywydd Llyntegid' by Morris Roberts, Bala; copies of appeals on behalf of the Academical Institution at Abergavenny, dispensaries at Liverpool, the Baptist Theological Institution at Pontypool, a 'Normal' College for Wales, (at Brecon, afterwards in Swansea), the Baptist chapel at Penrose, Monmouthshire; advertisements, circulars, prospectuses, etc., relating to a Welsh Reform meeting to be held in Liverpool in 1840, 'Diwygwyr Cymreig Llynlleifiad', the Liverpool Auxiliary of the Baptist Missionary Society, and 'Cymdeithas Gyhoeddiadol Bedyddwyr Cymru'; papers relating to eisteddfod meetings at Liverpool; prospectus of a proposed 'Hanes y Bedyddwyr' by Ben Jones ('P. A. Môn') with notes sent to 'Nefydd' by Ben Jones's son concerning his father's materials for such a 'Hanes'; poems; two copies, with manuscript revisions by 'Nefydd', of the third edition of Golygiad byr ar Fedydd Gristnogol. Gan John Craps. Wedi ei gyfieithu gan R. Jones, Llanllyfni; etc.

Notes on Latin philology and a transcript of a cywydd by Tudur Penllyn.

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.

A seventeenth century manuscript containing cywyddau and awdlau, possibly in the hand of a scribe of the Dr John Davies (Mallwyd) school, by Sion Tudur, Tudur Aled, Gruffudd ab Ieuan ap Llywelyn Fychan and many others.

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 nineteenth century manuscript containing cywyddau and other poems by Robin Ddu, Iolo Goch, Hywel ap Dafydd ab Ieuan ap Rhys and others, together with the twenty-four measures of cerdd telyn and cerdd crwth.

Four volumes containing transcripts of 'cywyddau' and other poems, some of them copied from a Lewis Morris manuscript which belonged in 1913 to J. C. Evans, headmaster of the Bala Grammar School; three undated letters written to Gwrtheyrn by J. H. Jones, editor of Y Brython; and miscellanea.

Transcripts of poems by Evan Lloyd (1734-1776) entitled 'The Methodist' and 'The Curate', and of various 'cywyddau', etc., mainly written to members of the Rhiwaedog family; 'Englynion ar Ymadawiad Miss Parry o'r Bala' and other poems by Gwrtheyrn; etc.

Transcripts of 'cywyddau' etc., by Bedo Hafesb, Dafydd Llwyd ap Llewelyn, and others, together with translations of some poems; a list, compiled by Robert Stephens, of poems by Bedo Hafesb; and letters to Gwrtheyrn from Robert Stephens.

'Can ir gaeaf garwedd 1814' and 'Dau gywydd un yn erbyn tyngu y llall yn erbyn meddwdod a wnaed ar ddymuniad gwr urddasol ac a ysgrifenwyd gan Gwilim Alaw wedi ei ddyfod yn ol o Dref Llundain'.

Letters from John Parry, Chester, to William Owen ('Gwilym Alaw'); a receipt sent to William Owen, 1812, by Thomas Charles, Bala, for 'the sum of fourteen pounds ten shillings in full for Geiriadur Ysgrythyrol'; 'Cywydd y pren Crin' by Wm. Lloyd ('Alaw Bach'), Plas Llanfair, and sent by him to his uncle, William Owen; miscellanea by or relating to members of the Pughe family; etc.

A manuscript containing a cywydd, an awdl dychan and an englyn by Rhys Jones, Y Blaenau, Llanfachreth, near Dolgellau.

'Cywyddau', etc., by Sion Tudur, Gruffudd Hiraethog, Rhys Cain, Wiliam Llŷn, Ieuan Dew Brydydd, Mastr Harri ('nai ir dywededig Ievan tew'), Gruffudd ab Ieuan ap Llywelyn Fychan, Tudur Aled, Lewis Môn, Dafydd ap Gwilym, Dafydd Nanmor, Maredudd ap Rhys, Sion ap Hywel, Sion Phylip, Gutun Owain, Llawdden, Lewis Glyn Cothi, Morys Cyfiin, Iorwerth Fynglwyd, Syr Dafydd Trefor, Robin Clidro, Iolo Goch, Sion Cent, Llywelyn Goch ap Meurig Hen, Bedo Aeddren, Dafydd ab Edmwnd, etc.