Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blaenavon, photograph
A balance engine situated in a quarry on a mountain above Blaenavon Mine, Blaenavon. There is a plan hand drawn in pencil on the reverse of the photograph.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.