'Llyfr barddoniaeth Gwilym Canoldref', etc.,
'Llyfr barddoniaeth Gwilym Canoldref', etc.,
Barddoniaeth,
Barddoniaeth,
Poetry, prose, letters and miscellanea,
Poetry, prose, letters and miscellanea,
'Amrywiaethau',
'Amrywiaethau',
Letters, vol. IV,
Letters, vol. IV,
Miscellaneous prose and poetry
Miscellaneous prose and poetry
Welsh poetry and miscellanea,
Welsh poetry and miscellanea,
Letters, vol. I,
Letters, vol. I,
Letters, vol. III,
Letters, vol. III,
