WWI German Iron Cross 1st Class, Screw Back- This is a vaulted, screw back private purchase example. The core finish remains an amazing 95% intact. The silver frame is beautiful with only the slightest hint of toning on both the front and rear. There is a non-magnetic metal round plate with a round nut that is marked "Deutscher Offizier Verein" (German Officer Association). Excellent overall!