Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Royal Commission on safety in coal mines,1936
Full title :- Important facts from the evidence before the Royal Commission on safety in coal mines, 1936. Two sheets of notes typed in black ink on off-white paper.
Pwnc
Diwydiant
Rhif yr Eitem
1993.39/11
Mesuriadau
Meithder
(mm): 330
Lled
(mm): 205
Dosbarth
health and safetyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.