Manion Cof A Chadw, I-III,
Manion Cof A Chadw, I-III,
Barddoniaeth, etc.
Barddoniaeth, etc.
Emynau Ieuan Lleyn ac eraill,
Emynau Ieuan Lleyn ac eraill,
Descriptions of Llanover manuscripts,
Descriptions of Llanover manuscripts,
Attodiad i 'Lyfryddiaeth y Cymry' ...,
Attodiad i 'Lyfryddiaeth y Cymry' ...,
Penillion, etc.,
Penillion, etc.,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
D. Silvan Evans papers,
D. Silvan Evans papers,
[D.] Silvan Evans papers,
[D.] Silvan Evans papers,
Autograph letters,
Autograph letters,
Offprints, printed fragments, etc.,
Offprints, printed fragments, etc.,
Welsh grammar, etc.,
Welsh grammar, etc.,
Llawysgrif D. Silvan Evans,
Llawysgrif D. Silvan Evans,
Gwaith William Llŷn,
Gwaith William Llŷn,
Barddoniaeth,
Barddoniaeth,