'Y marchog crwydrad',
'Y marchog crwydrad',
Welsh word lists, etc.,
Welsh word lists, etc.,
Welsh chronicle; triads; etc.,
Welsh chronicle; triads; etc.,
Welsh bardism, etc.,
Welsh bardism, etc.,
Triads,
Triads,
Triads,
Triads,
Triads,
Triads,
Triads,
Triads,
Triads; miscellanea,
Triads; miscellanea,
Transcripts,
Transcripts,
The fifteen tribes of North Wales, etc.,
The fifteen tribes of North Wales, etc.,
Sketches,
Sketches,
Rhyddiaith,
Rhyddiaith,
Proverbs,
Proverbs,
Poetry, Cyfrinach beirdd ynys Prydain,
Poetry, Cyfrinach beirdd ynys Prydain,
Notes on words, etc.,
Notes on words, etc.,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
Miscellanea,
