1src: https://emuseum.gardinermuseum.com/internal/media/dispatcher/1800/fullCup and trembleuse saucer (gobelet et soucoupe "enfoncé")1771Sèvres Porcelain ManufactoryJean-Charles Sioux L’aînésoft-paste porcelain, overglaze blue enamel and goldG96.5.111a-b1652981522