Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Collection of OS maps of Brecon, Glam. & Mon.
O.S. Map Edition of 1922, Brec 48 Mon 12. Brecknockshire Sheet XLVIII Monmouthshire Sheet XII. Scale - Six inches to one statute mile or 880 feet to one inch
Pwnc
Diwydiant
Rhif yr Eitem
87.227I/10
Mesuriadau
Meithder
(mm): 768
Lled
(mm): 970
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.