Signature of Luftwaffe KC-OLC Recipient 'Adolf Glunz'

In a very good condition a postwar portrait picture with original signature of Adolf Glunz.
Oberleutnant Adolf Glunz earned the German Cross in Gold on October 15, 1942, the Knight's Cross of the Iron Cross on August 29, 1943 as Oberfeldwebel und Flugzeugführer in the 4. Staffel/ Jagdgeschwader 26 “Schlageter” and the Oakleaves on June 24, 1944 as Leutnant und Flugzeugführer in the 6. Staffel/ Jagdgeschwader 26 “Schlageter”.