Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Brynlliw Tip 850 (report)
'National Coal Board South Wales Area. Report No. 850/12/2. Mines & Quarries Tip Regulations Regulation 12 Report. Brynlliw Tip 850 Classified Active at Brynlliw Colliery Grovesend Gorseinon West Glamorgan'. 21 pages with additional pages of plans and diagrams.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.