Tambua Antique Sperm Whale Tooth, circa 1843 Consign Now Dept19th Century Scrimshaw, CollectionsSizeLength 7 in. Tambua Antique Sperm Whale Tooth, circa 1843, engraved with a barque and initialed EDR and dated 1843 Length 7 in. Please note that this auction has ended. Click here for an overview of this auction.