Title: ha-Soher mi-bloḳ 11
Subjects: Holocaust survivors, Biography, Holocaust, Jewish (1939-1945), World War, 1939-1945, Jewish resistance, Jewish athletes, Polish Prisoners and prisons, Jews, Collaborationists, Auschwitz (Concentration camp)
Places: Poland, Israel, Krynki
People: Jakub Kozalczik (1902-1953)