The item is an 18th Century English pearlware fish or cod butter pat in the shape of a platter. Measuring 4 inches in length and 3.25 inches in width. It is antique and handmade, with a green color and oval shape. The platter is made of earthenware and features a pattern of fish, created using cobalt to achieve a pearlized effect. Produced in the United Kingdom in 1780, this unique piece would be a great addition to any collection. Unmarked. Good condition with no notable flaws. Please see photos and ask any questions. Thanks for looking!!!