Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board course notes
Briefing notes for three N.C.B. 'Directed Practical Training, Induction Courses, 1961'. 30 pages.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/614
Mesuriadau
Meithder
(mm): 255
Lled
(mm): 203
Dosbarth
education and trainingNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.