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