Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Guide to the Scheme of Directed Practical Training (booklet)
36 page booklet with brown covers, stapled at centre. Second edition, revised December1955.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.