Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Rotary Piercing Process (article)
49 page article, with 18 pages of photograph at the back, in brown card folder.
Pwnc
Diwydiant
Rhif yr Eitem
1997.135/93
Mesuriadau
Meithder
(mm): 357
Lled
(mm): 259
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.