SS Robin, with the Canary Wharf skyline in the background (photo by Dean Nicholas) While the Cutty Sark and HMS Belfast are well-known icons of Britain's marine history, London's only other National Historic Ships Register Grade I-listed vessel was, until recently, in serious danger of being scrapped. The SS Robin, built at Bow Creek in 1890, is the world's oldest working steamer, and hauled raw materials all over Europe during the Industrial Revolution. Bought......