^Adolf Ax's nomination shows no indication that the request had been processed or granted, not even an entry date is noted. The nomination list indicates that the request was filed on the 28 April 1945. A Heerespersonalamt (HPA—Army Staff Office) nomination with the number 5092 had been created. The nomination, according to the book "Verliehene Ritterkreuze" (Awarded Knight Crosses), was forwarded to the HPA on 25 April 1945. No proof exists that the Knight's Cross was awarded.
Scherzer, Veit (2007). Die Ritterkreuzträger 1939–1945 Die Inhaber des Ritterkreuzes des Eisernen Kreuzes 1939 von Heer, Luftwaffe, Kriegsmarine, Waffen-SS, Volkssturm sowie mit Deutschland verbündeter Streitkräfte nach den Unterlagen des Bundesarchives [The Knight's Cross Bearers 1939–1945 The Holders of the Knight's Cross of the Iron Cross 1939 by Army, Air Force, Navy, Waffen-SS, Volkssturm and Allied Forces with Germany According to the Documents of the Federal Archives] (in German). Jena, Germany: Scherzers Militaer-Verlag. ISBN978-3-938845-17-2.