Nantucket Polychromed Whale Ivory and Whalebone Swift Consign Now Dept19th Century Scrimshaw, Maritime ArtsSizeHeight 17 ½ in. Nantucket Polychromed Whale Ivory and Whalebone Swift, circa 1860, single cage with red wax filled scribe lines on ivory cup, clamp and adjusting slide, floating ring on top of clamp. Height 17 ½ in. Please note that this auction has ended. Click here for an overview of this auction.