Notebook, 1842-1853, of Thomas Williams, Felin-fach, Pumsaint, afterwards of Talley, co. Carmarthen, surveyor, and schoolmaster at Cwmdwr (Llanwrda), and Gwynfe, containing memoranda relating to rates, etc. in the parish of Talley; mathematical exercises; accounts, with names of pupils, relating to schools at ?Salem (Llandeilo) and Llan-crwys (inverted text ff. 72, 75 verso-6); and miscellaneous notes.

Miscellaneous family and business papers, including records relating to the County Press, Llandeilo, 1916-1931, records of the Llandeilo Public and Literary Institute, 1916-1944; Brecknockshire diaries, 1777-1887; and deeds and other papers of William Jones relating to properties in Borth, Llanfihangel Genau'r-glyn, Cardiganshire, 1872-1940.