Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
O.S. map of Monmouthshire
O.S. Map Second Edition 1901. Monmouthshire sheet XXIII.2 Pontypool. Scale 1/2500 or 25.344 inches to a statute mile or 208.33 feet to an inch. Shows Glyn Colliery and Balance pit, also Blaendare Brickworks.
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/139
Creu/Cynhyrchu
Ordnance Survey Office
Dyddiad: 1901
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 716
Lled
(mm): 998
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.