Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
O.S. map of Brecknockshire and Monmouthshrie
Ordnance Survey Map 1948 Brecknockshire Sheet XLVIII NW, Monmouthshire Sheet XII-NW. Scale: Six inches to one statute mile or 880 feet to one inch = 1/10560. (copy)
Pwnc
Diwydiant
Rhif yr Eitem
87.244I/41
Creu/Cynhyrchu
Ordnance Survey Office
Dyddiad: 1948
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 350
Lled
(mm): 567
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.