they are not "rare", but not common either.
The numbers- could be police- and could belong to many different units; the two numbers do not specifically identify where or who- I guess they could even be an army unit.
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03man(Don Voigt); Luger student and collector.
Looking for DWM side plate: 69 ; Dreyse 1907 pistol K.S. Gendarmerie
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