Councils and ecclesiastical documents ... [etc.],
Councils and ecclesiastical documents ... [etc.],
Letters to J. M. Traherne, &c.,
Letters to J. M. Traherne, &c.,
Y Gwyliedydd
Y Gwyliedydd
Letters
Letters
Dosparth Edeyrn Dafawd Aur
Dosparth Edeyrn Dafawd Aur
Cambrian societies,
Cambrian societies,
Notices of Britain,
Notices of Britain,
The claims of Ossian ...,
The claims of Ossian ...,
Autograph albums,
Autograph albums,
Letters to J. M. Traherne, &c.,
Letters to J. M. Traherne, &c.,
W. J. Rees, Cascob, and Ifor Ceri
W. J. Rees, Cascob, and Ifor Ceri
Catalogues of Welsh manuscripts,
Catalogues of Welsh manuscripts,
Letters R-W (P. B. Williams)
Letters R-W (P. B. Williams)
Letters
Letters
Llythyrau,
Llythyrau,
