Tlysau yr hen oesoedd: sef, gwaith doethion y cynfŷd. ...
Morris, Lewis,1700-1765.
[Holyhead] : Argrâphwyd Ynghaer-Gybi ym Môn,
1735.
Published in parts.
The editor's preface signed: L. Morris.
Welsh text with explanatory notes in English.
ESTC