DWM underwent many name variations pursuing Globe War I and the following disarmament phase. DWM was no more allowed to create military tools after Globe War I (Whilst they continued over a smaller and considerably mystery scale) and the very first name change was to BKIW (Berlin-Karlsruher Industriewerke or 'Berkawerke') https://ammunitionproduction76307.blogpostie.com/52910187/5-easy-facts-about-vector-handguns-for-sale-described