[backdoor]

At first thought maybe be one of those US army patches worn by Nuremburg guards.

 

[backdoor]

I don't think so. The 6850th Internal Security Detachment under Colonel Burton Andrus was responsible for guarding the Nazi prisoners before, during, and after the trials. Their unit badge was a blue and red field divided horizontally. The upper, blue portion featured a black key and a black scale. The red lower portion had a broken black German eagle on a white square.

Only heard about em, but looked up and found pic. Look like a key with swastika. Said to be 18th infantry regiment guarding Nazi criminals. Kind of a funny lookin scale on it.