Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The National Industrial Development Council of Wales & Mon., map
Map by D.T. Williams showing location of collieries - 1935; steel, tinplate and other industries - 1936, in South Wales.
Pwnc
Diwydiant
Rhif yr Eitem
70.13I/1
Derbyniad
Donation, 19/2/1970
Mesuriadau
Meithder
(mm): 530
Lled
(mm): 818
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.