Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Comet Journal
The Comet Journal, December 1961. 15 pages, illustrated throughout.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
The Comet Journal, December 1961. 15 pages, illustrated throughout.