Y llinyn arian
Subtitle: I Gyfarch Urdd Gobaith Cymru.
Contributors: Edwards, Ifan ab Owen.; Urdd Gobaith Cymru.
Publisher: Gwasg y Brython
Published: 1947
Place of publication: Aberystwyth
Language: wel
Number of pages: 139
Subjects: Urdd Gobaith Cymru.
Notes: "Argraffwyd a chyhoeddwyd dwy fil gopïau o'r llyfr ... dros gwmni Urdd Gobiath Cymru"--colophon

Collection of Welsh artwork to celebrate Urdd Gobiath Cymru's 25th birthday; Organized in part by Ifan ab Owen Edwards.