Autograph letters,
Autograph letters,
Correspondence of William John Roberts ('Gwilym Cowlyd')
Correspondence of William John Roberts ('Gwilym Cowlyd')
Letters of Major Nanney, etc.
Letters of Major Nanney, etc.
Letters to D. Silvan Evans,
Letters to D. Silvan Evans,
Letters to Edward Breese
Letters to Edward Breese
Merioneth notes,
Merioneth notes,
Miscellanea,
Miscellanea,
Peniarth scrapbook
Peniarth scrapbook
The Kalendars of Gwynedd,
The Kalendars of Gwynedd,
