Butter dish with cover and tray, circa 1770–80

British, worcester; butter dish with cover and tray; ceramics-porcelain. Date: circa 1770–80. Dimensions: Height (dish with cover [a, b]): 3 3/4 in. (9.5 cm);; ; Diameter (tray [c]): 6 1/4 in. (15.9 cm). Medium: soft-paste porcelain. Collection: Metropolitan Museum of Art.