Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Technical drawing
Blueprint. Untitled. Dated September, 1908.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Blueprint. Untitled. Dated September, 1908.