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
Saucer, hard-paste porcelain, circular, footring; the rim is decorated with a red line below which is painted gold bows outlined in red, swags of flowers are painted hanging from each bow, the central reserve is banded with a border of gold stylised flower heads joined together by gold chain links outlined in red, the centre is painted with a coat of arms crowned by an eagle and inscribed with VIGILANDUM against a spray of flowers.