'Llyfr Tomas ab Ieuan, Tre'r-bryn',
'Llyfr Tomas ab Ieuan, Tre'r-bryn',
Materials relating to Carmarthen,
Materials relating to Carmarthen,
Barddoniaeth,
Barddoniaeth,
'Talm o hen-gerdd i Foelyrch',
'Talm o hen-gerdd i Foelyrch',
Barddoniaeth
Barddoniaeth
Triads; manuscript collections, &c.
Triads; manuscript collections, &c.
'Amryw',
'Amryw',
Letters, vol. I,
Letters, vol. I,
Brithwaith Gwillim Pue, M. B.,
Brithwaith Gwillim Pue, M. B.,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Barddoniaeth, etc.,
Barddoniaeth, etc.,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Barddoniaeth, etc.,
Barddoniaeth, etc.,
Barddoniaeth,
Barddoniaeth,