Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
O.S. map of Williamstown
Ordnance Survey Map. Edition of 1921. Glamorgan Sheet XXVII.S.E. Scale - six inches to one statute mile or 880 feet to one inch = 1/10560. Penygraig, Porth, Williamstown
Pwnc
Diwydiant
Rhif yr Eitem
70.98I/19 (22)
Derbyniad
Collected officially, 17/12/1970
Mesuriadau
Meithder
(mm): 426
Lled
(mm): 572
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.