Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Sir William Pearce's Memorial Institute, Govan (covered with Precelly Green Slates)
Advertising postcards featuring 'Precelly Slates'. Photograph on one side with a message from the company printed on the rear. Room on rear for address and stamp. Unused. Image is of Sir William Pearce's Memorial Institute, Govan, covered with 'Precelly Green Slates'.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.