Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, press release
Press release relating to the three categories of colliery tips: active, closed and disused. Dated 11 December 1979. Two pages.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/165
Mesuriadau
Meithder
(mm): 296
Lled
(mm): 210
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.