Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Aberaman Works, brick
Yellow brick, with frog, with incised inscription (with reversed 'N') on the obverse.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Yellow brick, with frog, with incised inscription (with reversed 'N') on the obverse.