In the month of September 1942 he claimed over thirty victories .
The Oberfeldwebel received the Knight 's Cross of the Iron Cross for 57 victories on 23 June 1942 .
In the month of September 1942 Oberfeldwebel claimed over thirty victories .
The Oberfeldwebel received the Knight 's Cross of the Iron Cross for 57 victories on 23 June 1942 .