Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Plan
Plan: Western Pit, Ogmore Vale, showing lower seam. (Wyndham Pit?), c.1890
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Plan: Western Pit, Ogmore Vale, showing lower seam. (Wyndham Pit?), c.1890