Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Collection of documents re. electric supply in Wales
Ordnance Survey Map showing route of the Cilfynydd to Sharpness 400KV line Sheet ST 28 SW, 1964
O.S. Map sheet ST28NW Provisional Edition. Scale 1:10.560 or 6 inches to 1 mile. Route map Cilfynydd - Sharpness 400KV sheet 16 Glamorgan-Monmouthshire. - Sian Williams
Pwnc
Diwydiant
Rhif yr Eitem
87.13I/67
Derbyniad
Donation, 1987
Mesuriadau
Meithder
(mm): 1146
Lled
(mm): 560
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.