Signature of Luftwaffe KC-OLC & S Recipient 'Erich Rudorffer'

In a very good condition a postwar portrait picture with original signature of Erich Rudorffer.
Major Erich Rudorffer earned the German Cross in Gold on December 9, 1941 as Leutnant und Flugzeugführer in the 6. Staffel/ Jagdgeschwader 2 “Richthofen”, the Knight's Cross of the Iron Cross on May 1, 1941 as Leutnant und Flugzeugführer in the 6. Staffel/ Jagdgeschwader 2 “Richthofen”, the Oakleaves on April 11, 1944 as Major und Kommandeur of the II. Gruppe/ Jagdgeschwader 54 “Grünherz” and the Swords on January 26, 1945 as Major und Kommandeur of the II. Gruppe/ Jagdgeschwader 54 “Grünherz”.