Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
O.S. map of Brecknockshire
Ordnance Survey Map Provisional Edition Sheet SN 70 Brecknockshire. Scale 1:25000 or about 2½ inches to 1 mile.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.