A commonplace book kept by Ioan Pedr containing a large number of notes on a variety of subjects; 'englynion', hymns and other poetry; folk- and nursery-rhymes; tales, games and anecdotes relating mainly to Bala and district; a Welsh translation of Shakespeare: Hamlet, Act I, Scene I; notes on sheep ear-marks, with examples and diagrams; lists of poems by Thomas Edwards ('Twm o'r Nant'); biographical, bibliographical and philological notes, including lists of dialect words; inscriptions and epitaphs at Llanycil church; a copy of a letter written 21 September 1828 from Delaware, U.S.A., by John Edwards ('Eos Glan Twrch') to his parents at Tynyfedw, Cynllwyd, Merioneth; etc.