Gwaith John Castell Evans,
Gwaith John Castell Evans,
Cerddi,
Cerddi,
Cerddi Siôn Ebrill,
Cerddi Siôn Ebrill,
Cerddi Gwydderig,
Cerddi Gwydderig,
Cerddi Gwydderig,
Cerddi Gwydderig,
'Idris Ddu' account book,
'Idris Ddu' account book,
Miscellanea of 'Erfyl'
Miscellanea of 'Erfyl'
Letters to John Jones (Ivon)
Letters to John Jones (Ivon)
Barddoniaeth Owen Williams,
Barddoniaeth Owen Williams,
A volume containing Welsh poetry by William Parry, parish of Whitford, Flintshire,
A volume containing Welsh poetry by William Parry, parish of Whitford, Flintshire,
Barddoniaeth a rhyddiaith 'Clwydwenfro'
Barddoniaeth a rhyddiaith 'Clwydwenfro'
Barddoniaeth,
Barddoniaeth,
Barddoniaeth Carnelian
Barddoniaeth Carnelian
William Hopkyn Rees commonplace book,
William Hopkyn Rees commonplace book,
Tomos Glyn Cothi diary,
Tomos Glyn Cothi diary,
Poetic correspondence of Gilfach Glyd,
Poetic correspondence of Gilfach Glyd,
Letters of John Jones (Tegid)
Letters of John Jones (Tegid)
Gwaith Rhys Jones o'r Blaenau
Gwaith Rhys Jones o'r Blaenau
Miscellanea,
Miscellanea,
Album of the Rev. Ellis Thomas Davies
Album of the Rev. Ellis Thomas Davies
