Certificate of Completion of Non-Commissioned Officer School issued to Bursa Edmund, born November 10, 1909 in Olsztyn (Lubliniec County, Silesian Voivodeship). He completed the course between September 21, 1931 and February 29, 1932 in the 2nd Armored Train Dyon in Niepołomice. Document in good condition with the stamp of the dyon's command and the signature of the unit commander Lt. Col. Art. Stefan Mazurkiewicz. Condition as shown in photos.