Dogs in Cardiganshire,
Dogs in Cardiganshire,
Land question,
Land question,
Plas Pennant,
Plas Pennant,
Calvinistic Methodists at Penuwch,
Calvinistic Methodists at Penuwch,
Land development and reclamation,
Land development and reclamation,
Children's Treasury,
Children's Treasury,
Cardiganshire Military Appeal Tribunal,
First World War,
Cardiganshire miscellanea,
Cardiganshire miscellanea,
Cardiganshire National Service correspondence,
Ballinger pension,
Ballinger pension,
Gweithiau Morgan Llwyd o Wynedd, Cyfrol II (1908),
Gweithiau Morgan Llwyd o Wynedd, Cyfrol II (1908),
The Letters of Lewis, Richard, William, and John Morris of Anglesey (1907-1909),
The Letters of Lewis, Richard, William, and John Morris of Anglesey (1907-1909),
Llyfryddiaeth Williams Pantycelyn (1917),
Llyfryddiaeth Williams Pantycelyn (1917),
A Bibliography of Welsh Ballads (1909-1911),
A Bibliography of Welsh Ballads (1909-1911),
Life and Opinions of Robert Roberts (1923),
Life and Opinions of Robert Roberts (1923),
Letters of Goronwy Owen (1924),
Letters of Goronwy Owen (1924),
Llyfryddiaeth Ceredigion,
Llyfryddiaeth Ceredigion,
Miscellaneous research papers,
Miscellaneous research papers,
Acquired papers,
Acquired papers,