WWII German Dog Tag for Police Signal's Battalion with Leather Pouch- This very scarce zinc dog tag is for a police signal's battalion man from Krakau. The tag reads "506., N.K. 307 Pol. N.Abt. Krakau". It is complete with a light brown leather holder and string. There is writing on the back of the holder which has the name and possibly unit information including SS runes. Very scarce!