Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Albion Colliery, plan
Plan of Albion Colliery four feet seam. As on date of explosion 23rd June 1894. Scale 4 chains to an inch. Plan No.2
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.