Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Coal Measures, Neath to Newport, map
Map of South Wales Coalfield, late 19th century.
Pwnc
Diwydiant
Rhif yr Eitem
64.373
Mesuriadau
Meithder
(mm): 735
width (mm):
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.