Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The National Industrial Development Council of Wales & Mon., map
Map by D.T. Williams showing location of dismantled and idle collieries, steel and tinplate works, 1935, in South Wales.
Pwnc
Diwydiant
Rhif yr Eitem
70.13I/2
Mesuriadau
Meithder
(mm): 525
Lled
(mm): 810
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.