'Gustav Wilke' signed Luftwaffe Postcard

This is nice Luftwaffe Photo-Postcard that is personally signed by Oberstleutnant 'Gustav Wilke'. The postcard is showing from left tot right: Reichsmarschall Hermann Göring, Oberstleutnant Gustav Wilke, Hauptfeldwebel August Grauting and Generaloberst Bruno Loerzer. The description on the back tell us that this photo was taken on 24 Mai 1940 at Göring's headquarters. 'Wilke' was a recipient of the Knight's Cross of the Iron Cross. This postcard was signed in August 1974 by Gustav Wilke, Generalleutnant a. D. (Außer Dienst). The original wartime postcard was published by the 'Verlag Rob Röhr' in Magdeburg and measures approximately 15 x 10,5 cms in size. Nice original postcard with Gustav Wilke signature.