Penybontfawr Manuscripts,
Penybontfawr Manuscripts,
Isaac Davies (Birkenhead) Manuscripts,
Isaac Davies (Birkenhead) Manuscripts,
Henry Williams Wynn Papers,
Henry Williams Wynn Papers,
John Roberts ('Telynor Cymru') Papers,
John Roberts ('Telynor Cymru') Papers,
Canon Trevor Owen Manuscripts,
Canon Trevor Owen Manuscripts,
Owen Thomas Manuscripts,
Owen Thomas Manuscripts,
Henry Williams Collection of Merionethshire Deeds,
Henry Williams Collection of Merionethshire Deeds,
Nassau William Senior manuscripts
Nassau William Senior manuscripts
Ceri and Frances Richards manuscripts
Ceri and Frances Richards manuscripts
E. A. Lewis Papers,
E. A. Lewis Papers,
Tystysgrif ordeiniad ac atgofion Capel y Dysteb a Chapel Coffa,
Tystysgrif ordeiniad ac atgofion Capel y Dysteb a Chapel Coffa,
Meddyginiaeth a iechyd : Nodiadau,
Meddyginiaeth a iechyd : Nodiadau,
Journal of a tour through North Wales
Journal of a tour through North Wales
Bethany Baptist Church, Cardiff,
Bethany Baptist Church, Cardiff,
Letter book of William Williams, Carne
Letter book of William Williams, Carne
Dylanwad y Meddwl ar Weithrediadau y Corph,
Dylanwad y Meddwl ar Weithrediadau y Corph,
Carmarthenshire place-names,
Carmarthenshire place-names,
Hugh Owen Thomas and Sir Robert Jones : biographical materials,
Hugh Owen Thomas and Sir Robert Jones : biographical materials,
Festival of Wales Golden Book of Welcome,
Festival of Wales Golden Book of Welcome,
Richard Wilson letter,
Richard Wilson letter,
