Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Notebook with research notes
George Owen's spiral notebook. Glasgow University, Strathclyde University, Strathclyde Archives, Mitchell Library, Glasgow Custom-House, Greenock (McLean) Library and Glasgow Herald. Sept - Oct 1979
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.