Another Circle S, the mystery is safe, more questions!

[Don M]

I continue to think that the fact that all of the observed P08s with property markings of the Schupo of Mannheim (Ma.xxx.) have circled-S stamps suggests that this represents some sort of depot or cache of weapons that the Mannheim Schupo and others obtained weapons from. The Mannheim Schupo may have used this source exclusively while other clients did not. I have no other evidence on which to base this, however.