Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Student's Course Material. Coal Preparation Certificate (folder)
Folder containing National Coal Board lessons and test papers relating to coal preparation. Dated 1981.
Pwnc
Diwydiant
Rhif yr Eitem
2018.181/29
Mesuriadau
Meithder
(mm): 312
Lled
(mm): 254
Uchder
(mm): 65
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.