Stamkp Pz Ers ABt 18 Dog Tag 

German dog tag (Erkennungsmarke), constructed of alloy metal. Two identical parts ment to be broken to the middle with one part following the body and the other to the unit for report of the death. “The dog tag is marked STAMKP./PZ.ERS.ABT 18” and identifation number marked “824” and “A” for blood group A. Complete example with signs of age.

Nice exampel!!