A notebook of William Evans containing Latin-English and English-Latin phrases, the argument of Virgil's AEneid, Books 4-12, and extracts from Latin authors.

A notebook ?of David Jones, Tyngoed, Cayo, recording miscellaneous accounts and jottings, [c. 1835-1841[ (e.g. beginning work at 'Gyfarthfa' and Varteg, 1836, 'Account of the Rails', Welsh and English equivalent words and expressions, etc.).

Memoranda relating to the topography of Cornwall; genealogical and historical references of Welsh interest; English and Welsh phrases; etc.

A draft of an essay entitled 'Duw yn debyg i ddyn', a list of English words and phrases and their Welsh equivalents, and notes and extracts in French.