RNM283994 \'The Freedom of the Sea Our Flag Has Guarded It. What Would These Pirates and Pledge-Breakers Do?\', WWI poster, c.1915 (colour litho) by Lunt, Wilmot (fl.1900-17); National Museum of the Royal Navy, Portsmouth, Hampshire, UK; (add.info.: poster probably produced in response to the sinking of the Lusitania; Field Marshal Paul von Hindenburg (1847-1934); Kaiser Wilhelm II (1859-1941); Alfred von Tirpitz (1849-1930) German admiral; Crown Prince William of Germany (1882-1951);); 穢 National Museum of the Royal Navy; English, out of copyright.