Original Postwar Signature on a Postwar Photocopy of Ernst Knöringer. SS-Obersturmführer Ernst Knöringer (28.01.1923 † ) served with the SS-Aufklärungs-Abteilung 10 and SS-Aufklärungs-Abteilung 15 during the war. Good condition. Measuring 9x11cm. Signed on the reverse.