Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Explosives box from Cwmystwyth Mines
Explosive box found in Pugh's section of the Cwmystwyth Mines, from Gill's upper level audit crosscut south of the comet lode.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.