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
Floating cinerary jar with cover in dark grey Petersen Tegl stoneware body with large grit inclusions, the ground formed of a wooden base and back covered with light grey Venetian plaster, the jar with a flat unglazed base and circular cross-section, tapering sides and flat shoulders with circular inset cover, the body has a single concentric, horizontal 'rib' around its circumference appproximately half way up the body, which has been left in a relatively unfinished state in some areas and small scrpaings of clay are visible, the plaster base is constructed in wood with a layer of Venetian plaster on the visible faces and has a flat platform and perpendicular back.