1933, steamer MILWAUKEE, letter with sea mail single circle postmark Hamburg - NEW YORK, partly being absent date, handwritten in red ink supplemented month and year, besides reverse on board confirmation mark of the Pursers from board with before. Signature and violet on board confirmation mark \"U. S. Milwaukee . \", with 25 Pfg to Landing in Hamburg at the 22.1.34 to pueblo CO, USA, further, unusually document