Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blaenavon Mine Workings, Map
Plan showing the whole extent of the mine, Blaenavon, east of the Big Chain or Large Fault. Original of 1.5.1812, redrawn 1839
Pwnc
Diwydiant
Rhif yr Eitem
69.164/2
Mesuriadau
Meithder
(mm): 1305
Lled
(mm): 956
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.