Letters of Morris Williams ('Nicander'),
Letters of Morris Williams ('Nicander'),
Gweithiau 'Eben Fardd',
Gweithiau 'Eben Fardd',
Llythyrau llenorion,
Llythyrau llenorion,
Llythyrau llenorion,
Llythyrau llenorion,
Eben Fardd's Memorandum,
Eben Fardd's Memorandum,
Memoranda and accounts of Eben Fardd,
Memoranda and accounts of Eben Fardd,
Diary of Eben Fardd,
Diary of Eben Fardd,
Tune-book
Tune-book
Cyfarfodydd Ysgolion Dosbarth Clynnog,
Cyfarfodydd Ysgolion Dosbarth Clynnog,
Letters addressed to W. J. Roberts,
Letters addressed to W. J. Roberts,
Llawysgrif 'Gwilym Cowlyd',
Llawysgrif 'Gwilym Cowlyd',
Albwm llofnodion, &c.
Albwm llofnodion, &c.
Autograph Letters
Autograph Letters
Autograph Letters
Autograph Letters
Album of 'Gwalchmai',
Album of 'Gwalchmai',
Llythyrau at John Thomas
Llythyrau at John Thomas
Barddoniaeth
Barddoniaeth
'Yr Aipht' : : Pryddest,
'Yr Aipht' : : Pryddest,
Scrapbook of D. Silvan Evans
Scrapbook of D. Silvan Evans
Letters and poetry,
Letters and poetry,
