GERMAN Box Richtkreis 31 Military Original. I meet a very rare bag for the first time. The bottom sash was altered during the war. Rare item for your collection!The Richtkreis 31 was used to help aim indirect firing weapons from machine guns to heavy artillery. The item is in the state, as you can see in the pictures. In any case of problem contact me right away before leaving feedback. The item "WW2 WWII GERMAN case Box Richtkreis 31 RKr31 Military Original" is in sale since Monday, September 14, 2020. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Personal, Field Gear". The seller is "vintagussr" and is located in Lviv. This item can be shipped worldwide.