Very interesting story of two brothers. They both worked and acted in the resistance movement in chemical factory belonging to a complex of IG Farben in Heydebreck (passed images of machines and exact locations of factories strictly later bombing by the Allies) Both were arrested and transfer to jail in Oppeln. There, after heavy torture (one of these brothers were minted all teeth) they were taken to two different concentration camps, one go to KL Auschwitz, the other to the KL Gross-Rosen This from Auschwitz, was in Block Deaths where there was also the " Summary Court  " and in the same case were tried 9 persons, 7 of them were immediately shot. He did survive the camp and lived as one of the few in  the hospital block camp ! His brother was not so lucky, went to very severe subcamp in Brieg and it has just concern all the documents from the auction. The last his letter to  home was from January 9, 1945 and later fully trace stops. Items from the auction: - One photo described as: Janusz Janiak was born Dec. 12, 1924 photo taken at the IG Farben factory Heydebreck o / S Baugelande IG Farben 10 december 1941 (it is probably a copy from the file) -Two more pictures, one is his brother, and one probably from the area of IG Farben -Document application for permission to issue tickets employee from IG Farben - Two money order sent to KL Gross - Rosen  - One letter from subcamp of KL Gross-Rosen - Brieg  Very interesting set I recommend, probably the last track of that person !