Answer:
very few
Explanation:
there are alot of world war II veterans that are still alive in the U.S. and since Nazi soldeirs got mowed down alot, the percentage of nazi world war II veterans are relatively low, so the only survivors from germany nazi soldiers would have either be dieing from old age to this day, or most have alreayd been killed off
Onkel and Tante is
Uncle and aunt
Answer:
Können Sie das Foto noch einmal senden? Ich kann es nicht lesen
Well depending on the markings and/or the country it could tell you what type it is as in Nuclear, Chemical, etc.
It can also tell you what branch of what military it originates.
And in some cases tell you where it was manufactured.
Hope this helps. :)