R. Bryn Williams Papers,
R. Bryn Williams Papers,
Richard Ellis's diary,
Richard Ellis's diary,
Barddoniaeth,
Barddoniaeth,
Welsh Granite Company Limited,
Welsh Granite Company Limited,
Correspondence,
Correspondence,
Letters from Welsh emigrants in America
Letters from Welsh emigrants in America
Miscellaneous letters
Miscellaneous letters
Mordaith i Awstralia, llythyrau, &c.,
Mordaith i Awstralia, llythyrau, &c.,
Letters of William Hopkyn Rees, &c.,
Letters of William Hopkyn Rees, &c.,
John Jones (Talhaiarn) letters,
John Jones (Talhaiarn) letters,
