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
Large cup and saucer of soft-paste porcelain with creamy-white translucency. The cup standing on a waisted turned foot rim, with slightly curving sides and a spreading rim; a large kidney-shaped handle. Painted on the outside with two flower sprays and a small blue butterfly, inside the bottom with a gilt flowerhead motif; the rim, foot and handle lined in gilt. The dish-shaped saucer stands on a tapering foot rim, with curved sides; painted with two flower sprays and one isolated sprig; the rim lined in gilt.
