Germany. The First World War. 1914-18. The sign "For injury" is "black" (Verwundetenabzeichen). It was issued until 1933. The" black " sign was issued for a wound of the limbs or a contusion.
The badges of Germany for wounds in three degrees ("gold"," silver "and" black") of the period of World War 1 (1914-1918) were introduced for military personnel of the German troops on March 3, 1918 by the German Emperor Wilhelm 2 (1888-1918).
Metal (magnetic), black paint coating. The size is 43*38 mm.