Crwth a thelyn,
Crwth a thelyn,
Barddoniaeth, etc.
Barddoniaeth, etc.
Richards family memoranda and accounts, etc.
Richards family memoranda and accounts, etc.
Transcripts by Mary Richards,
Transcripts by Mary Richards,
Letters of Evan Evans ('Ieuan Glan Geirionydd'),
Letters of Evan Evans ('Ieuan Glan Geirionydd'),
Letters of John Rhys, etc.,
Letters of John Rhys, etc.,
Letters to Owen Jones,
Letters to Owen Jones,
E. Vincent Evans,
E. Vincent Evans,
Cymmrodorion
Cymmrodorion
Ben G. Jones Papers,
Ben G. Jones Papers,
Idris Foster Papers,
Idris Foster Papers,
J. Haulfryn Williams Papers,
J. Haulfryn Williams Papers,
Papurau Prys Morgan,
Papurau Prys Morgan,
Invitations etc.,
Invitations etc.,
Letters to Arthur Stanley Davies,
Letters to Arthur Stanley Davies,
Y Parch. William Rees,
Y Parch. William Rees,
Address on the history of the Christian church
Address on the history of the Christian church
Barddoniaeth, trioedd, etc.,
Barddoniaeth, trioedd, etc.,
Miscellanea,
Miscellanea,
Letters, vol. II,
Letters, vol. II,
