Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Quality of Penrhyn Slates (booklet)
12 page booklet with no illustrations apart from photograph on front cover. Publicity booklet.
Pwnc
Diwydiant
Rhif yr Eitem
1998.68/4
Mesuriadau
Meithder
(mm): 225
Lled
(mm): 175
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.