Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ruabon Coal Co. Ltd, document
"Ruabon Coal Company Limited taken at Somerset House July 20 1878". Black written notes by hand on pale blue/grey paper.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.