Hi people, The informations I am kindly asking for are; 1) As far as I learned there are three types of this award; first is made of zinc, second is made of zinc but covered with bronze, third is made of bronze. And I heard bronze one is super rare. Can you please tell me if this is true? and which one established first? zinc one or bronze covered zinc one? 2) I also have this award, zinc but covered with bronze. It doesnt have any mark on its ring tho. Can you please tell me what does this mean? As far as I know number on the rings are ''represent'' (ı am so sure ı wrote that wrong..) the creator company. Is this right? My medal has non. What does that mean? Did goverment created it? or some independent poor company? Thank you all for your answers. 3) And I heard that you cant wear this award with Iron Cross. So.. how they did wear it? when they did wear? thank you so much!!