Original Postwar Signature on a Postwar Paper Photocopy of Karl-Willi Lumpp. Oberleutnant Karl-Willi Lumpp (26.05.1915 † 31.03.2001) earned the Ritterkreuz on July 18, 1943 as Oberleutnant und Führer of 3. Kompanie/ Grenadier-Regiment 226 of the 79. Infanterie-Division. Good Condition. Measuring: 6,9×10,9cm. Comes with an extra signed card and enveloppe.