Wrought Iron Double Flue Whaling Harpoon, circa 1840-1850 Consign Now DeptCollections, Maritime ArtsSizeLength 35 in. Sold for $889 Wrought Iron Double Flue Whaling Harpoon, circa 1840-1850, with original green painted surface, illegible stamp, continuing to an expansion sleeve for attaching to shaft. Length 35 in. Please note that this auction has ended. Click here for an overview of this auction.