Correspondence, papers and photographs relating to the Bible banners and the touring exhibition and to the Bible Festival in Llanrhaeadr-ym-Mochnant, including papers relating to the design of the banners and the devising, planning and production of the street performance; together with copies of festival and exhibition publications, articles regarding the banners and Lis Hughes Jones' workbook.

The manuscripts of J. Gwyndud Jones, comprising mostly religious literature, sermons and hymns.

A copy of H. Ivor Jones: Hanes Annibyniaeth yn Sir Gaernarfon hyd ddiwedd y ddeunawfed ganrif (Caernarfon [circa 1897], cut up and mounted, with photographs of ministers, preachers, etc. added in the margins, and with some press cuttings.

Log book, 1874-1905, of Hafod Board School, Llanerfyl, co. Montgomery.

Llawysgrif yn dwyn y teitl 'Mabws' gan yr Uwchgapten Francis Jones (1908-1993), yn ymdrin â hanes y teuluoedd a fu'n byw yn Mabws Fawr a'u cysylltiadau ag achos y Bedyddwyr yn ardal Mathri, sir Benfro / A manuscript history entitled 'Mabws' by Major Francis Jones (1908-1993), relating to the history of the families who lived at Mabws Fawr, Mathry, Pembrokeshire, and their connections with the Baptist cause.

Twenty-four deeds and documents, 1714-1822, concerning the Hanter estate, Radnorshire, relating to lands in Burlingjobb, parish of Old Radnor.

Deeds and marriage settlements collected by Harold Hughes, relating mainly to properties in the parishes of Llanfihangel Genau'r-glyn, Llangynfelyn, and Llanbadarn Fawr, Cardiganshire, 1577-1852.

A collection of airs and minuets for the harp.

Harvest accounts of William Davies, Brynffanigl-ucha, Betws-yn-Rhos, Denbighshire, for the period 1855-1875.

Copies of deeds relating to Haverfordwest and of charters of the craft guilds of the town in the seventeenth and eighteenth centuries.

A manuscript containing an account of the origin and progress of the old Nonconformist group of churches which had their centre at Cilgwyn, near Llangybi, Cardiganshire, written by Evan Lewis (d. 1864), together with notes of a sermon preached at Cilgwyn, 12 September 1858.

Deeds and documents, mainly relating to premises in the parish of Llangelynnin, Merionethshire, and to properties in the town of Barmouth, Merionethshire, 1731-1893.

A manuscript armorial of English and Welsh families entitled The nomenclature or Heralds Alphabett of Surnames, A-K (vol. I), with additional notes by Peter Le Neve (1661-1729), Norroy King at Arms. Painted coat-of-arms have been affixed to the manuscript at relevant points throughout the work.

A manuscript armorial of English and Welsh families entitled The nomenclature or Heralds Alphabett of Surnames, L-Z (vol. II), with additional notes by Peter Le Neve (1661-1729), Norroy King at Arms. Painted coats-of-arms have been affixed to the manuscript at relevant points throughout the work.

An elderly lady wearing a shawl and hat standing outside her whitewashed and thatched cottage.

An account book of receipts and disbursements by Owen Hughes, overseer of the highways for the parish of Llanwnda, Caernarvonshire, for the year ending 25 March, 1843. The accounts relate to Rhydynogfelan road, Lone Coch, from Tymawr to Bontfayn, Voryd road, from Saron to Mount Pleasant, from ffrood y Caedy to Penyfridd, from 'Weslian' Chapel to Ishoreb, from Voryd to Caedoctor Bridge, from Bontnewydd to Alldloydmawr, from Frood y Caedy to Tynlon, Lone y Clip, etc.

Traethawd, 1884, ar hanes eglwys y Bedyddwyr, Bethel, Mynachlog-ddu, sir Benfro, gan 'Croniclwr', sef Thomas Rees, Felin Dyrch, Mynachlog-ddu, hendaid y rhoddwr. / An essay, 1884, in Welsh, on the history of Bethel Baptist Church, Mynachlog-ddu, co. Pembroke, by 'Croniclwr' (Thomas Rees, Felin Dyrch, Mynachlog-ddu), great grandfather of the donor.

An essay entitled 'History of the Knights of the County of Carnarvon from 1542 to 1870' written by an unknown author, n. d., under the pseudonym "Rossell of Isgorfai".

Holograph manuscript music for Welsh and English vocal works, [?1950s]-1964; songs, 1918-[?1963]; orchestral works, 1939-[c. 1943]; works for wind and strings, [1930s]-1962; works for strings, including quartets, [?1920s]-[?1946]; pianoforte quintets, quartets and trios, [1920s]-1944; works for violin and pianoforte, 1920-1949; and miscellaneous works, [c. 1920]-1958.

A collection of hymn-tunes made c. 1850; a short hymnal of the same period; several orchestral sketches by D. Emlyn Evans; an index to printed collections of Welsh tunes to 1893; extracts from 'Bardd Alaw''s collection; and hymn-tunes composed by D. Emlyn Evans.