Help decipher this one
 

Hi, I was wondering if any of you can tell me what this one is.
I know it is a police model DWM, and that the grip strap marks mean it is a Municiple police force drom the Dusseldorf district but what date would this have been made?? Only marks are the "n" with crown and the odd marking under the barrel that i pictured.
It has 2 matching mags with wood bottoms and the usual 1-2 marks along with the 4 digit serial number.
The holster i suspect is not original for this gun but do not know either.
Any idea of what the value of this gun is?Any info on this would be greatly appreciated. Thanks.
http://www.picturepuppy.com/images/s...celuger007.jpg
http://www.picturepuppy.com/images/s...celuger006.jpg
http://www.picturepuppy.com/images/s...celuger005.jpg
http://www.picturepuppy.com/images/s...celuger004.jpg
http://www.picturepuppy.com/images/s...celuger003.jpg
http://www.picturepuppy.com/images/s...celuger002.jpg
http://www.picturepuppy.com/images/s...celuger001.jpg
http://www.picturepuppy.com/images/s...celuger011.jpg

A 29 DWM, or sometimes termed "sneak", is it in the "r" suffex range? worth 2k+, holster is as noted not original to rig......should you sell it let me know.....thanks

The C/G under the barrel indicates a Weimar era rework (probably a rebarrel) as indicated by the faint Simson eagle above the serial. TH