Whaleman Made Whale Ivory Seam Rub Consign Now Dept19th Century ScrimshawSizeLength 4 in. Whaleman Made Whale Ivory Seam Rub, circa 1841, initials “A A” and date 1841 inscribed on head. Length 4 in. Provenance: Kahn Fine Antiques 2010, Thomas A. Gray Collection Please note that this auction has ended. Click here for an overview of this auction.