Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Notes
Astronomical note? Six lines of writing in pencil at the top of one side of paper.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
Astronomical note? Six lines of writing in pencil at the top of one side of paper.