Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Coal in Britain (poster)
Illustrations and diagrams showing how coal was formed, mined etc. Black and red print on paper. Stuck onto card.
Pwnc
Diwydiant
Rhif yr Eitem
70.47I/2
Mesuriadau
Meithder
(mm): 625
Lled
(mm): 914
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.