Interned postal service 1916, post from USA, 2 C postal stationery cover from Boston 18.1.16 of the aid agency \"Boston German society. \" to the ship's doctor aboard, the steamer was to start of the war 1914 on the way back from New York to Germany, reversed to the United States return and anchored in a small Bay, about passengers and batch savable, then became the ship to Boston convoyed and to entry into the war of the United States of America confiscates, a little rough opened historic document