Library Advisory Council Papers,
Library Advisory Council Papers,
Canon Henry Thomas Papers,
Canon Henry Thomas Papers,
John Meredith Lloyd Jones Papers,
John Meredith Lloyd Jones Papers,
Geoffrey L. Fairs Papers,
Geoffrey L. Fairs Papers,
Jack Edwards manuscripts
Jack Edwards manuscripts
Aberystwyth Borough Records,
Aberystwyth Borough Records,
Evan Evans, Aberystwyth, Manuscripts
Evan Evans, Aberystwyth, Manuscripts
Islwyn MSS,
Islwyn MSS,
Nicholas Manuscripts,
Nicholas Manuscripts,
Cyfronnydd Estate Records,
Cyfronnydd Estate Records,
Urdd Gobaith Cymru Collection of Merionethshire Deeds,
Urdd Gobaith Cymru Collection of Merionethshire Deeds,
John Roberts ('Telynor Cymru') Papers,
John Roberts ('Telynor Cymru') Papers,
Henry Williams Collection of Merionethshire Deeds,
Henry Williams Collection of Merionethshire Deeds,
Ellis Owen Manuscripts
Ellis Owen Manuscripts
Orielton Estate Records,
Orielton Estate Records,
T. D. Jones, London (Solicitors) Records
T. D. Jones, London (Solicitors) Records
Glanmor Williams Diaries,
Glanmor Williams Diaries,
Rhondda and Swansea Bay Railway Co. Records,
Rhondda and Swansea Bay Railway Co. Records,
Betws (Ammanford) Papers,
Betws (Ammanford) Papers,
Dr William Thomas (Penally) Papers,
Dr William Thomas (Penally) Papers,
Canlyniadau 201 i 220 o 1837
