German WH Ink-Stamp "Uk-stellung"

In a very nice condition a German Ink-Stamp.
The ink-stamp is a WW2 Original stamp and not a copy like you see mostly.
The stamp has the text: Aufhebung der Uk-stellung durch... am... beantragt.
These stamps were used for marking the end of the soldier volunteer period.
Very hard to find stamp!

Code: 52767