Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Coal cardboard cap
British Coal Midlands & Wales Group "I've Been to a Coalmine" promotional card cap, c.1986.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
British Coal Midlands & Wales Group "I've Been to a Coalmine" promotional card cap, c.1986.