Thank you all for your reply!
The silver Normandie ring from America: is a part of a convolute of ww2items.
The enameled Normandie ring i found in Germany : I presume it was from a German vet…..? I found it in a junkstore on a shelf hidden between vintage tableware
Here a link from a Russian forum with Normandie rings .
https://forum.ww2.ru/index.php?showtopic=4095389 or here in the English language, from Google translate: https://translate.google.com/translate?sl=ru&tl=en&u=https://forum.ww2.ru/index.php?showtopic%3D4095389
if the link does not open, copy the link and past it in the adress bar above.
Benten