'Cyfrinach Beirdd Ynys Prydain',
'Cyfrinach Beirdd Ynys Prydain',
'Gododin',
'Gododin',
'Mabinogion', etc.,
'Mabinogion', etc.,
Mabinogion,
Mabinogion,
'Mabinogi Geraint',
'Mabinogi Geraint',
'Amryw',
'Amryw',
'Coll Gwynfa',
'Coll Gwynfa',
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
Transcripts of Joanna Southcott material,
'Gogynveirdd',
'Gogynveirdd',
'Peredur'
'Peredur'
Poetry, prose, letters and miscellanea,
Poetry, prose, letters and miscellanea,
'Amrywiaethau',
'Amrywiaethau',
Dyddgoviant William Owen [-Pughe],