Papurau Bob Owen, Croesor,
Papurau Bob Owen, Croesor,
Mordaith i Awstralia : dyddlyfr
Mordaith i Awstralia : dyddlyfr
Llŷn ac America,
Llŷn ac America,
Dyddiadur Chile,
Dyddiadur Chile,
R. Bryn Williams Papers,
R. Bryn Williams Papers,
Letters from Welsh emigrants in America
Letters from Welsh emigrants in America
Mordaith i Awstralia, llythyrau, &c.,
Mordaith i Awstralia, llythyrau, &c.,
Correspondence,
Correspondence,
Welsh Granite Company Limited,
Welsh Granite Company Limited,
Barddoniaeth,
Barddoniaeth,
John Jones (Talhaiarn) letters,
John Jones (Talhaiarn) letters,
Miscellaneous letters
Miscellaneous letters
Letters of William Hopkyn Rees, &c.,
Letters of William Hopkyn Rees, &c.,
Richard Ellis's diary,
Richard Ellis's diary,
