Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Chart
Diazo print of a chronological chart entitled 'Chart of Pits and Levels on Brymbo Estate 1809 to 1928'. Folded. Plan accessed as 2006.32/234.
Pwnc
Diwydiant
Rhif yr Eitem
2006.32/162
Mesuriadau
unfolded
(mm): 327
unfolded
(mm): 418
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.