Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Craig-Y-Plant Colliery Co. Ltd., letterhead
Craig-Y-Plant Colliery Co. Ltd., Pontneddfechan unused letter with Support on Junction of South East Intake printed on reverse. Dated 6th August 2000. (Collected for example of letterhead).
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.