A book of hymn-tunes and anthems described as 'Hen Lyfr Dafydd Jones, Bont'. The majority of the items are anonymous. The following composers are represented: 'R. W.', W. J. White, B. Mills, 'T. W.', J[ohn] Edwards, Llangadog, R[ichard] Mills ['Rhydderch Hael'], J[ohn] A[mbrose] Lloyd and J. C. Edwards ('Minimus'). Pasted to the back cover is a printed copy of 'Pennillion i'w Canu yn Nghylchwyl Cymdeithas Ddirwestol Penllyn'.