Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Schedule of Occupations and Job Descriptions (Manual Workers)
List of colliery occupations and brief description of each role. Undated. 25 pages.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/415
Mesuriadau
Meithder
(mm): 242
Lled
(mm): 150
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.