[Preliminary] Contains information about various concentration and labor camps in Europe from 1939 to 1945. The bulk of the collection contains transport lists of prisoners between major concentration camps such as Mauthausen, Buchenwald, Dachau, and Auschwitz. These lists contain information about the place and date of birth, occupation, religion, and identification number of the prisoners. In some cases, the date of death is also given. In addition to the lists, there are administrative records from various camps containing information about camp personnel; executions of prisoners; architectural design of camp buildings; rules for prisoner conduct; procedures for Blockälteste; and the imprisonment of Poles, Christians, Russians, Ukrainians, Spaniards, and Italians.