A manuscript by R. J. Edwards entitled Incidents of the Great War which burst out in Europe in 1914, as seen at Ruthin. The narrative is continued until July 1921.

Cân newydd yn gosod allan y modd y darfu Huw Prys a John Shon, dau o bysgotwrs glan Afon Dysynni yn Sir Feirionydd, orfodi hen Dori cydwybodol i addaw pleidleisio o blaid yr Yswain Dafydd Williams, Castell Deudraeth, yn etholiad 1868, the song possibly by Edwin Jones, Tywyn (Meirionnydd), afterwards of Aberystwyth.

One of two minute books, 1929-1937, of reunion meetings of ministers born or brought up at Cwmllynfell, Glamorgan.

One of two minute books, 1929-1937, of reunion meetings of ministers born or brought up at Cwmllynfell, Glamorgan.

A photostat facsimile of a register of clocks and dial plates made by Samuel Roberts, Llanfair Caereinion, Montgomeryshire, 1755-1774, with specifications, prices and names of buyers.

One of two commonplace books, 1843-1844, of a Monmouthshire doctor containing entries of Welsh and border county interest.

Poor rate assessments made on the inhabitants and land-holders of the township of Clarach in the parish of Llanbadarn Fawr, Cardiganshire, 1826-1835.

A blacksmith's account book kept by David Benjamin, Nantygleisiaid, Capel Seion, Cardiganshire, 1835-72.

An account book, 1847-77, of a blacksmith at Glanavon Forge, Llanllwni, Carmarthenshire.

A strategy report relating to the post office at Llanddewi Brefi, Ceredigion.

A blacksmith's account book, 1758-91.

A volume of early nineteenth-century sermons in Welsh by the Reverend James Davies (1767?-1860, DWB), Baptist minister of Ffynnonhenri and Horeb, Rhydargaeau, co. Carmarthen.

A minute-book, 1905-1925, of Ebenezer Welsh Baptist church, Merthyr Tudful, co. Glamorgan.

One of two volumes containing lists of topographical and other works relating to Wales, extracts from various books and journals, and a few engraved prints, etc., probably collected by H. Gough, who was responsible for some of the drawings of heraldic arms relating to Cardiff which are included in the collection.

The Attitude of Wales towards the Reformation, being a thesis submitted in 1911 by Alun Davies, then of Barmouth but afterwards of Brisbane, Australia, for the degree of Master of Arts of the University of Wales.

A register, 1570-1671, of the corvisers or shoemakers of Ruthin, containing a copy of the petition of the shoemakers to Ambrose, Earl of Warwick and Anne, his wife, for a grant of privileges, articles agreed upon by the fraternity, accounts of money lent, 1570-1571, and lists of members of the fraternity in the original hand to 1593, and continued to 1671.

An anonymous Christmas anthem, and anthems by Edward Jones ('barcer') and others.

An analysis of the National Eisteddfod music competitions, 1899-1908, giving subjects, adjudicators and prizes.

The tune book of Owen Jones, Vrongain and Llwyn'rodyn, 1850-1857, containing nineteenth century hymn-tunes, anthems and glees, including a copy of an anthem composed expressly for the Annual Festival of the Merthyr Tydfil Temperance Society, 1844, by D[aniel] T[homas] Williams ['Tydfylyn'], and other temperance songs.