Antique Whalebone and Patina Bronze Bottle Opener Consign Now Dept19th Century Scrimshaw, Maritime ArtsSizeLength 6 in. Antique Whalebone and Patina Bronze Bottle Opener, 19th century, the grip in the form of a sperm whale attached to a stylized bronze fluke Length 6 in. Please note that this auction has ended. Click here for an overview of this auction.