Y Llyfr Brith o Gonwy,
Y Llyfr Brith o Gonwy,
Welsh word lists, etc.,
Welsh word lists, etc.,
Welsh grammars,
Welsh grammars,
'Talm o hen-gerdd i Foelyrch',
'Talm o hen-gerdd i Foelyrch',
Poetry in praise of Gruffydd Dwnn,
Poetry in praise of Gruffydd Dwnn,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Llyfr Ystrad Alun
Llyfr Ystrad Alun
'Llyfr Tomas ab Ieuan, Tre'r-bryn',
'Llyfr Tomas ab Ieuan, Tre'r-bryn',
Llyfr Thomas Jones, Trawsgoed,
Llyfr Thomas Jones, Trawsgoed,
