A composite volume in three sections containing 'cywyddau', 'englynion' and 'awdlau' by Dr Sion Cent, Syr Dafydd Trefor, Llewelyn Goch ab Meirig hen, Einion ap Gwalchmai, Iolo Goch, Gutto'r Glynn, Syr Rhys Drewen, Tudur Penllyn, Howel Reinallt, Syppyn Gefeiliog, Bedo Brwynllys, Howel Cilan, Morys ab Ifan ab Einion, Ieuan Brydydd hir, Tudur Aled, Ralph ap Connoay, Gruffydd Grug, Robin Ddu, Meredydd ap Rhys, Efan Fychan ab Morganwg, William (Gwilym) Cynwal, Owain Gwynedd, Sion Tudur, William Lleyn, Rhys Cain, Sion Phylip, Edmund Prys ('Arch-diacon'), Gruffydd Phylip, Edward ap Ralph, Rhichard Phylip, Lewis Glyn Cothi, Gruffydd Hiriaethog [sic], Morys ap Howel ap Tudur, Rhys Ednyfed, Ieuan Dyfi, Gruffydd Leia, Ieuan Deulwyn, Sion Brwynog, Gruffydd Ifan ab Llewelyn Fychan, Dr Sion Dafydd Rhys, Roger Cyffin, Thomas Prys (Plas Iolyn), Wmffre Dafydd ab Ifan, William Phylip, Dafydd ap Rhys, Dafydd Dafis ('gwas Owen Wynn o'r Glyn'), Ellis Rolant ('o Harlech'), Thomas Llwyd ('o Benmen'), Mr Hugh Lewis, D. D. Gwynn, Huw Llwyd Cynfal, Edward Morys, [John Davies] 'Sion Dafydd Las ('Sion Penllyn'), Owen Gruffydd, (John Roderick] S[iôn] Rhydderch, William Elias, Huw ap Huw, [John Roberts] 'Sion Lleyn', [David Thomas] 'Dafydd Ddu Eryri', Gruffudd Williams ('Gutyn Peris'), Gronw Owen, Simwnt Fychan, Huwcyn Sion, 'Nid Prydydd ... ond Gutto rhiw Fwngler', Ieuan Grffudd, Deio ap Ieuan Ddu, Rhys Llwyd ab R[hys] ab R[hisiart], Hywel ab Dafydd ab Ieuan ab Rhys ('ne Hywel Dafi neu bardd Rhaglan'), Lewis Owain ('o Dyddyn y Garreg'), Mr. Rowland Price, Sion Mowddwy, Gruffuth Parry, and Robert Edward, and anonymous compositions; 'Ychydig o hanes cyff-Genedl y cymru'; notes on 'Coptic Alphabet', 'The Syriac Alphabet', 'The Hebrew Alphabet', 'Greek Alphabet', three grades of Druids, and church inscriptions from Llaneinion (Lleyn) [i.e. Llanengan], Caernarvonshire, and Llaniestin (Anglesey); 'The names of the several churches in Anglesey and the time in which they were built'; a holograph copy of a letter from J[ohn] Thomas ['Sion Wyn o Eifion'], Chwilog to [David Thomas, 'Dafydd Ddu Eryri'], 1808 (observations on [Yr] Eurgrawn [Cymraeg]); anonymous carols; etc. The respective sections are in the hands of Robert Williams ('Robin Llys Padrig'), Abererch, Evan Prichard ('Ieuan Lleyn'), and John Thomas ('Siôn Wyn o Eifion'). Annotation by D. S[ilvan] E[vans]. Bound in at the end is a typescript alphabetical list of first lines of poems.