Llyfr clustnodau defaid a nodiadau ar law-fer
Diagrams and particulars of sheep ear-marks used by farmers in the parishes of Llandrillo, Llandderfel, Llanfor, Llanycil, Llanuwchllyn and Llangower in Merioneth, Llangynog and Pennant Melangell in Montgomeryshire and Llangwm, Denbighshire; a few notes on a system of short-hand writing.
Notes, jotting and memoranda by Ifor Owen Wynn Williams, etc. relating mainly to Llandderfel.
Williams, Ifor Owain Wynn, Captain
'Clustnodwr neu Lyfr Clustnodau Defaid', being a volume containing diagrams and particulars of sheep ear-marks used by farmers in the parishes of Llangynog, Pennant Melangell, Llanrhaiadr ym Mochnant, Llanwddyn and Hirnant in Montgomeryshire, Llandrillo, Llanfor, Llandderfel and Llangower in Merioneth and Llangwm in Denbighshire, 1827.
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.