Very interesting set after prisoner of concentration camp - KL Stutthof

Before war he was under- officer in Polish army ( you can see his diploma of completion of the under-officer training course - big document with eagle )

After 1941 he was imprisoned in Stutthof to the end of the war. There is one letter sent from the camp to the family.
This confirmed which further documents: his war book, two ID cards (one for participation in the 1939 defense war and 1945 medal of victory) and medal of ex prisoners of concentration camps
An interesting set

We find in German archives some documents about hi , copy below .