A SILVER BUTTER DISH WITH COVER AND LINER, maker's mark of Bigelow, Kennard & Co, Boston, mid 19th Century, the sligthly compressed hemispherical body on four hairy cloven hoof feet with foliate join, two sides with cast cow's mask handles, with die rolled rim, the conformingly shaped cover engraved with script initials and topped by reclining cow finial, the detachable liner pierced with stylized flowerhead--6in. (15.2cm.) high, 19oz.