Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Content summary - step by step guide for National Coal Board trainees on how to perform certain tasks during preliminary training. 31 pages in green covers.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/566
Mesuriadau
Meithder
(mm): 203
Lled
(mm): 127
Categorïau
1950sDosbarth
education and trainingNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.