Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
O.S. map of Monmouthshire
O.S. map Showing mine at Pontymoel Ward, Pontypool, probably Glyn Colliery, buildings have been highlighted in red Scale : 1:2500
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/138
Creu/Cynhyrchu
Ordnance Survey Office
Dyddiad: 1962
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 449
Lled
(mm): 848
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.