'Llyfr barddoniaeth Gwilym Canoldref', etc.,
'Llyfr barddoniaeth Gwilym Canoldref', etc.,
Miscellaneous prose and poetry
Miscellaneous prose and poetry
Letters, vol. IV,
Letters, vol. IV,
Letters, vol. III,
Letters, vol. III,
Letters, vol. II,
Letters, vol. II,
Letters, vol. I,
Letters, vol. I,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Triads; miscellanea,
Triads; miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Barddoniaeth; doethineb Catwg Ddoeth,
Barddoniaeth; doethineb Catwg Ddoeth,
Miscellanea,
Miscellanea,
Miscellaneous correspondence,
Miscellaneous correspondence,
Llythyrau, barddoniaeth, etc.,
Llythyrau, barddoniaeth, etc.,
Barddoniaeth,
Barddoniaeth,
Albwm llofnodion, &c.
Albwm llofnodion, &c.
Album of 'Gwalchmai',
Album of 'Gwalchmai',
Llyfr Gutyn Peris,
Llyfr Gutyn Peris,
Amrywiaeth,
Amrywiaeth,