Barddoniaeth, achau a nodiadau,
A transcript by John Thomas ('Sion Wyn o Eifion') of cywyddau and other poems by Robin Ddu, Rhys Goch Eryri, Iolo Goch, Tudur Aled, Dafydd Gorlech, Dafydd Llwyd ap Llywelyn ap Gruffudd, Dafydd ap Hwlcyn ap Madog, Rhys Llwyd ap Rhys, Maredudd ap Rhys, Mathew Owen, Edward Morus and Sion Lleyn; the manuscript also contains triads, genealogies, 'Breiniau Gwŷr Arfon', 'Meddygon Myddfai', 'geirlyfr William Lleyn', etc.
A miscellany of prose and verse begun by Robert Edmund, corvizer, Bala. It includes 'englynion' by David Thomas ('Dafydd Ddu Eryri') [1759-1822], 1784-1792, Rolan[t] Huw [1714-1802], Evan [Evans] 'Fardd ac Offeiriad' ['Ieuan Fardd' or 'Ieuan Brydydd Hir'] [1731-1788], Robert Lewis, Robert Edwards, Sion Brwynog 'o Edeyrnion' [d. ?1567], Evan Ellis (Llanfawr, 1791), John Williams (Dolgellau), W[illiam] Jones (Llangadfan) [1726-1795], Thomas Jones, J. Robert, Rice Jones, Rhobert Gwilym and Robert Edwards (Llandderfel); a hymn by Walter Davies ('Gwallter Mechain') [1761-1849], with a letter and 'penillion' by David Jones ('Dafydd Sion Siams'); 'cywyddau' by Evan Ellis, 1791-1793, Robert William [1744-1815], Maredudd ap Rhys [fl. 1440-1483], Tudur Aled [c. 1465-c. 1525], Edward ap Raff [fl. 1587], Hugh Hughes ['Huw ap Huw' or 'Y Bardd Coch o Fôn'] [1693-1776], John Prys (Cae'rddinen), John Roberts (Tydu, 1782-1787), Rhys Jones ('o'r Blaenau', 1789), William Jones (Llangadfan) and Walter Davies; 'awdlau' by Robert William, Pandy, 1793, John Williams alias Shon Cynwyd, 1792, Rowland Huw and Rhys Jones 'o'r Blaenau' [1713-1801]; a copy of the first twelve chapters of Rhetoreg ... by Henry Perry [1560?-1617]; copies of letters by John and Evan Robert, 1793-1794; correspondence concerning Llandderfel, 1843; an extract from the will of 'Mr. Meyrick' relating to a charity school at Bala.