A manuscript described as 'Llyfr o hen areithiau a Chywyddau' in the hand of Michael Prichard of Llan Llyfni. It contains poetry, largely in the form of 'cywyddau', by Michael Prichard, Sion Phylipp, Sion Tydur, Rhys Cain, Huw Llwyd Cynfel, Robert ab Howel ab Morgan, William Llyn, Dafydd ab Euan ab Owen, y Rhys ab Ednyfed, Owen Griffith, Thomas Lloyd [recte Prys] (Plas Iolyn), Dafydd Manuel, Wmphrey Dafydd ab Ifan ('Clochydd Llann brenn Mair'), Elis Rowland, Gryffydd ap Llywelyn Fychan, Wiliam Cynwal, Edward ap Rhys, and Thomas Llwyd (Penmen), and anonymous poems; 'Hanes y Twrstan, neu araith S. Tudyr', 'Breuddwyd Sion Tudur', and 'Prognosticasiwn Sion Tydur'; and a mediaeval Welsh glossary ('Llymma bart o'r hen Gymraeg; ar iaith arferedig wrthi') extracted from a book of Thomas Price of Plas Jolyn. The volume was compiled during the period 1726-9. There are a few additions in other hands, among them 'englynion' in praise and in memory of Michael Prichard by William Elias, [Griffith Williams] ('Gutyn Peris'), etc. At the end are two incomplete indexes, the one by Michael Prichard and the other by Owen Williams, Waunfawr. The spine is lettered 'Michael Prichard MS'.

A composite manuscript in the hand of David Richards (1725-82), curate of Llanegwad, Carmarthenshire containing 'cywyddau', etc. by Lewys Glyn Cothi, Raff ap Robert, Lewys Daron, Lewys Menai, W[ilia]m Llyn, Ie[a]'n ap Madog, and Dafydd ap Gwilym, and anonymous poems; 'englynion' by D[afyd]d ap Edmwnt, [Richard Davies] ('Escob Dewi') and H[uw] Lewis; extracts from 'cywyddau' by Ieuan Tew Brydydd, I[euan] Deulwyn, R[h]is[iart] Philyp, Sion Tudur, H[uw] Llwyd [Cynfal], and T[homas] Prys; extracts from William Baxter: Glossarium Antiquitatum Britannicarum ... (Londini, 1719); a stanza by [John] Dryden in honour of St David's Day; lists of contents of 'Hen Lyfr Carpiop [sic] B[en] Simon'; 'Llyfr Dauliw Ben Simon', and 'Llyfr y Brut Ben Simon'; 'Englynion y Misoedd' by Aneurin Gwawdrydd; 'Llyma Ddifregwawd Taliesin'; 'Llyma Ystori Owain ap Urien Reged'; 'Llyma val y Cafad Taliessin'; 'Llyma Ystori Saith doethion Rhufain'; 'Cyngor Arystotlys i Alexander mawr i ydnabod'; lists of words from the poetry of D[afydd ap] G[wilym] quoted in John Davies: Dictionarium Duplex, etc. The name of the scribe occurs twice on one of the fly-leaves.