Pair of Mason’s Ironstone Shell Dishes, circa 1813-1820 Consign Now DeptCeramics & Glass, Decorative ArtsSizeLength 9 ½ in. Width 8 ¼ in. Pair of Mason’s Ironstone Shell Dishes, circa 1813-1820, decorated with magnolia, peony and other spring flowers. Mark of transfer printed crown with banner, washed green and impressed circle. Length 9 ½ in. Width 8 ¼ in. From the Starbuck East Brick, Nantucket, MA Please note that this auction has ended. Click here for an overview of this auction.