Former Auschwitz I site / Memorial / Gallery / Auschwitz-Birkenau
Auschwitz and Auschwitz-Birkenau - The National Archives
Block 11 - Wikipedia
Auschwitz: Hidden objects found at concentration camp - BBC News
KL Auschwitz II Birkenau map where are marked sites related with Edek's and Mala's escape. 1. The site of Edek's execution, 2. Block, in which Edek lived in the summer of 1944,