WWII - Concentration Camp Commemorative Pin Collection - An interesting set of pins and badges issued at commemorative events such as liberation anniversary meetings for former prisoners of the concentration camp system. Includes a rare example from Leitmeritz, the satellite camp of Flossenburg (marked KT Richard after the secret underground weapons facility). Others from Auschwitz-Birkenau, Buchenwald etc. 2 are missing their pins (8)