Germany, Imperial. A Set Of Framed And Wartime Signed Postcards Of Fighter Aces Max Immelmann And Oswald Boelcke Buy Now dated marked "1916" and marked

dated marked "1916" and marked with the British Broad Arrow production insignia on the bottom

tied at the bottom with a bow and topped by a German State Crown

with obverse centre featuring an enameled blue and red Chilean escutcheon

cypher of Michael I and inscribed "Coroana Romaniei Ofiter" on the lid

Germany, Imperial. A Set Of Framed And Wartime Signed Postcards Of Fighter Aces Max Immelmann And Oswald Boelcke Buy Now dated marked "1916" and marked(Fliegerass Postkarten mit Unterschriften und Rahmen). A rare and well presented pair of signed photographs of notable First World War fighter aces, including one depicting Oberleutnant Max Immelmann (15 victories), in uniform and with an array of decorations visible, bearing a Leipzig studio mark, the lower half of the image overlaid by Immelmanns handwritten signature in clear black ink, flanked by one depicting then Leutnant Oswald Boelcke (40