Barddoniaeth,
Barddoniaeth,
Miscellanies [of 'Ieuan Fardd'],
Miscellanies [of 'Ieuan Fardd'],
Commonplace book of Evan Evans,
Commonplace book of Evan Evans,
Y Gell Gymysg, etc.
Y Gell Gymysg, etc.
Gwaith Ieuan Brydydd Hir - I,
Gwaith Ieuan Brydydd Hir - I,
Gwaith Ieuan Brydydd Hir - II,
Gwaith Ieuan Brydydd Hir - II,
Letters of John Owen,
Letters of John Owen,
Material relating to Morysiaid Môn, etc.,
Material relating to Morysiaid Môn, etc.,
Llyfryddiaeth y Cymry,
Llyfryddiaeth y Cymry,
Letters, etc. of Evan Evans ('Ieuan Fardd'),
Letters, etc. of Evan Evans ('Ieuan Fardd'),
Llyfr torion,
Llyfr torion,
Lewis Morris ('Llewelyn Ddu o Fôn; 1701-65) material, etc.,
Lewis Morris ('Llewelyn Ddu o Fôn; 1701-65) material, etc.,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Composite volume of Henry Thomas Payne,
Composite volume of Henry Thomas Payne,
Miscellaneous letters and papers,
Miscellaneous letters and papers,
'Cronfa Dafydd Ddu', etc.
'Cronfa Dafydd Ddu', etc.
Catalogue of Panton manuscripts,
Catalogue of Panton manuscripts,
Letters and poetry,
Letters and poetry,
Letters and papers of the Reverend Eliezer Williams,
Letters and papers of the Reverend Eliezer Williams,
