Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
O.S. map of Monmouthshire
Ordnance Survey Office
(publisher)
O.S. map Monmouth Sheet XII.9 Showing Garn yr erw Colliery, Blaenavon Iron and Steel works and Bunkers Hill Brickworks, 1901 Scale : 1:2500
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/39
Historical Associations
Association Type: Colliery
Dyddiad: 1901
Lle: Garn yr Erw Colliery
Association Type: Metal works
Lle: Blaenavon iron and steelworks
Creu/Cynhyrchu
Derbyniad
collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 724
Lled
(mm): 1048
Deunydd
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.