Original Postwar Signature on a Postwar Photo of Wilhelm Schlüter. SS-Sturmbannführer Wilhelm Schlüter (19.10.1915 † 17.11.1991) earned the Ritterkreuz on August 23, 1944 as SS-Sturmbannführer und Major der Schutzpolizei und Führer of the SS-Artillerie-Regiment 54 of the 23. SS-Freiwilligen-Panzer-Grenadier-Division “Nederland”. Good condition. Measuring: Postcardsize.