Original Postwar Signature on a Postwar Photocopy of Fritz Birnbaum. Oberleutnant Fritz Birnbaum (10.08.1912 † 13.07.2006) earned the Ritterkreuz on October 19, 1944 as Oberfähnrich und Zugführer of the 8. Kompanie/ Fallschirm-Panzer-Regiment “Hermann Göring” of the Fallschirm-Panzer-Division 1 “Hermann Göring”. Good condition. Little bit smaller as Postcardsize. Signed on the reverse.