Very rare ID card issued to a Pole who was former prisoner of KL Dachau who was the from 1943 to 1945, when he was liberated by the Allied troops. This ID card, issued post war by American authorities, is in Polish and English, and comes with the photo of the bearer. Other document after same prisoner in Polish certificating that a Pole was in KL Dachau and KL Flössenburg. It has severe damage and some loose parts due to the heavy use. However it's very curious and perfectly readable both documents is  laminated.