The exhibition provides images from a service album belonging to SS-Obersturmführer Karl Otto Koch which was found in the archive on the Russian solution provider in Moscow. The album paperwork his profession from the SS from May possibly 1933 to mid-1937. In 1936 Koch took over the Management of Sachsenhausen, https://codyglpsu.wikimidpoint.com/2754940/the_5_second_trick_for_historic_exhibition_in_the_ardennes