This is an interesting police.
note: It is a friends piece who lives in Pennsylvania and not mine 
.
It started off as a DWM 1917, then was reissued to the police during the Weimar era. It has a sear safety (installed circa 1933), it does not have a magazine safety, nor did it ever have one. It has a crown N on the right side?? See to the left of the proofs and acceptance, there is a crown N on the rail, above and below?
The serial number is 9690 with a suffix of M. It has been around the block with police markings, see the pictures!!
Ed
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