Mae'r cwcis hyn yn gwbl angenrheidiol ar gyfer weithrediad y wefan.
Rydym yn defnyddio Google Analytics i fesur sut ydych yn defnyddio'r wefan er mwyn i ni ei wella yn seiliedig ar angen defnyddwyr.
Gall y cwcis hyn gael eu gosod gan wefannau trydydd parti a gwneud pethau fel mesur sut rydych yn gwylio fideos YouTube.
Amgueddfa Cymru
bottle with three pins
The content of this bottle was once used to cure toothache. It was found on Barry Island in 1895. You can still see the iron pins inside. Iron was believed to have special healing powers because it had been purified by the hot flames of the smithy. A clove oil liquid was infused with the iron pins and was rubbed on the sore area.