Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
O.S. map of Monmouthshire
Ordnance Survey Map Edition of 1922 Monmouthshire sheet XII S.W. Scale: six inches to one statute mile or 880 feet to one inch = 1/10560
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.