A scrap-book,
A scrap-book,
Aneirin Talfan Davies letters,
Aneirin Talfan Davies letters,
Bodewryd (Sotheby) manuscripts and papers
Bodewryd (Sotheby) manuscripts and papers
Iolo Morganwg and Taliesin ab Iolo manuscripts and papers
Iolo Morganwg and Taliesin ab Iolo manuscripts and papers
Literary papers,
Literary papers,
Llên Gwerin Cymru
Llên Gwerin Cymru
Papurau'r Academi Gymreig / The Welsh Academy Papers,
Papurau'r Academi Gymreig / The Welsh Academy Papers,
Sir John Ballinger Papers
Sir John Ballinger Papers
T. Eurwedd Williams Manuscripts,
T. Eurwedd Williams Manuscripts,
The Honourable Society of Cymmrodorion Records,
The Honourable Society of Cymmrodorion Records,
The red book of Hergest,
The red book of Hergest,
Welsh literature,
Welsh literature,
Papurau Euros Bowen
Papurau Euros Bowen
