Scarce Robert Brown Whaling Bomb Lance, circa 1850 Consign Now DeptCollections, Maritime ArtsSizeLength 33 ½ in Sold for $375 Scarce Robert Brown Whaling Bomb Lance, circa 1850, cast iron and steel construction, marked “R. Brown Pat. 1850” on shaft. Length 33 ½ in. Please note that this auction has ended. Click here for an overview of this auction.