Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Llanerch Colliery, plan
Plan of Meadow Vein Workings in Cook's Slope, Llanerch Colliery, after explosion. Key shows where bodies were found, with list of 176 men killed in the explosion. Scale two chains to an inch.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.