Llywelyn ap Gruffydd tywysog Cymru
Subtitle: drama hanes
By: Gan D.W. Morgan, Llundain. (Cyf. gan W. Ambrose Bebb)
Published: 1936
Place of publication: Gwasg Aberystwyth
Language: wel
Number of pages: 76
Notes: Argraffiad cyntaf--Hydref, 1936.