Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Cardiff, Ordnance Survey map
Glamorgan Sheet XLVIII.8. Mouth of the Severn (Monknash). Second edition 1899. Scale 1/2500 being 25.344 inches to a statute mile or 208.33 feet to one inch.
Pwnc
Diwydiant
Rhif yr Eitem
88.85I/24
Creu/Cynhyrchu
Ordnance Survey Office
Dyddiad: 1899
Derbyniad
Collected officially, 1988
Mesuriadau
Meithder
(mm): 727
Lled
(mm): 1047
Deunydd
papur
Lleoliad
In store
Dosbarth
topographyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.