Pair of Antique Hand Colored Shell Engravings Consign Now DeptFine ArtsSize16 in. x 12 in. Overall 21in. x 16.5 in. Pair of Antique Hand Colored Shell Engravings, Published London by W. Miller, in French mats and frames 16 in. x 12 in. Overall 21in. x 16.5 in. Please note that this auction has ended. Click here for an overview of this auction.