Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Aberllefenni slate quarry, photograph
Inner Voel Chamber at Aberllefenni Slate Mine. Philip Evans and the third/newest Korfmann (electrically powered).
Pwnc
Diwydiant
Rhif yr Eitem
2016.71/18
Creu/Cynhyrchu
Paul, Deakin
Derbyniad
copied image, 30/6/2016
Techneg
Digitial copy
Photograph
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.