Barddoniaeth,
Barddoniaeth,
Cyfrinach beirdd ynys Prydain,
Cyfrinach beirdd ynys Prydain,
Detholiadau amrywiol
Detholiadau amrywiol
Grammar of the British Language,
Grammar of the British Language,
Letters, vol. IV,
Letters, vol. IV,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Notes and poetry,
Notes and poetry,
Pedwar mesur ar hugain Cerdd Dant, &c.,
Pedwar mesur ar hugain Cerdd Dant, &c.,
Poetry, extracts, &c.
Poetry, extracts, &c.
Poetry, vocabulary, Dafydd Ddu's Grammar, &c.,
Poetry, vocabulary, Dafydd Ddu's Grammar, &c.,
Traethawd Siôn Dafydd Rhys,
Traethawd Siôn Dafydd Rhys,
Transcripts
Transcripts
Welsh laws,
Welsh laws,
