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