I coudn't say Didier- angled photos are not so useful, and when the text is filled in with chalk or whatever, it's even less-useful because one can't see what's in the indentations. The unit doesn't initially make much sense to me- 11. Kompaniy of Einsatz-Bataillon? An expert on SS formations might say differently, but it seems rather incomplete to me. A straight photo with the letters cleaned out might help, but overall I see nothing that makes me believe the disc is real yet.
Ohhhhh- pillage then burn...
I don't know dog tags very well, but I don't like the font on this one.
it supposed to be found in ground in the south of France, old prisonner's camp