Sailor Made Antique Whalebone Seam Rubber, 19th century Consign Now DeptAmericana and Folk Arts, Collections, Decorative Arts, Maritime ArtsSize4.25 in. x 1.25 in. x .75 in. Sailor Made Antique Whalebone Seam Rubber, 19th century, with carved polyhedron grip head, in unusual tapering shape 4.25 in. x 1.25 in. x .75 in. Please note that this auction has ended. Click here for an overview of this auction.