untergruppenfuhrer grade

[IVAN]

Hi to all,

can anyone say to me wich grade is " UNTERGRUPPENFUHRER IM REICHSLUFTSCHUTZBUND " ?

I have a urkunde of a person with this grade.

even if is not this the right forum , anybody knows this winner :

UNTERGRUPPENFUHRER GUSTAV KLOPPER ?

thank you

ivan

[IVAN]

..

[IVAN]

...ANYBODY CAN HELP ME ???