Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Bryntail Lead Mine, plan
Three plans (two photocopies) of plan showing Bryntail Lead Mine site. Title of plan printed in English and Welsh. Undated.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.