Original Postwar Signature on a Postwar Photocopy of Erwin Bachmann. SS-Obersturmführer Erwin Bachmann (05.05.1921 † 18.02.2010) earned the Ritterkreuz on February 10, 1945 as SS-Obersturmführer und Adjutant in the I. Abteilung/ SS-Panzer-Regiment 10 of the 10. SS-Panzer-Division “Frundsberg”. Good condition. Measuring: 7x10cm. Comes with an extra letter (not related).