Morris letters,
Morris letters,
Miscellanea,
Miscellanea,
Owain Gwyrfai MS,
Owain Gwyrfai MS,
Letters of Morrisiaid Môn
Letters of Morrisiaid Môn
The Morris Memorial
The Morris Memorial
Welsh word lists, etc.,
Welsh word lists, etc.,
Barddoniaeth,
Barddoniaeth,
Barddoniaeth Dafydd ap Gwilym ac eraill,
Barddoniaeth Dafydd ap Gwilym ac eraill,
Miscellaneous letters and papers,
Miscellaneous letters and papers,
Defnyddiau Morrisiaid Môn,
Defnyddiau Morrisiaid Môn,
Lewis Morris ('Llewelyn Ddu o Fôn; 1701-65) material, etc.,
Lewis Morris ('Llewelyn Ddu o Fôn; 1701-65) material, etc.,