John Roberts (Ieuan Gwyllt): Pregethau, gweddïau, &c.
John Roberts (Ieuan Gwyllt): Pregethau, gweddïau, &c.
Pregethau a thraethodau John Elias (copïau)
Pregethau a thraethodau John Elias (copïau)
Charles Williams, Holyhead: Letter-books
Charles Williams, Holyhead: Letter-books
Caneuon 'Mynyddog'
Caneuon 'Mynyddog'
Pregethau
Pregethau
Baled yn ymwneud â hela llwynog
Baled yn ymwneud â hela llwynog
Pregeth
Pregeth
List of gifts made to Tanycae Sunday School, Aberystwyth
List of gifts made to Tanycae Sunday School, Aberystwyth
Cyfrifon Ysgoldy Cefnfaes
Cyfrifon Ysgoldy Cefnfaes
Signatures of Lambeth Conference bishops
Signatures of Lambeth Conference bishops
Material relating to Cardiff, Caerphilly and Llandaff
Material relating to Cardiff, Caerphilly and Llandaff
Gwaith Hiraethog
Gwaith Hiraethog
Gwaith Hiraethog
Gwaith Hiraethog
Gwaith Hiraethog
Gwaith Hiraethog
Ruthin in the post-war period
Ruthin in the post-war period
Llanstephan parish register
Llanstephan parish register
Anterliwt
Anterliwt
Tour journal
Tour journal
Griffith Jones (Elldeyrn): Marwnad i'r Diweddar William Jones ... (llawysgrif gwreiddiol)
Griffith Jones (Elldeyrn): Marwnad i'r Diweddar William Jones ... (llawysgrif gwreiddiol)
Sebastian Evans: The High History of the Holy Grail (original manuscript)
Sebastian Evans: The High History of the Holy Grail (original manuscript)
