Hi Murray,
Glad to see you back on the Luger Forum...it has been awhile since you have posted last...
Here is a copy of page 44 in the Fritz Hausler book, "Scheizer Faustfeuerwaffen".
<a href="http://forums.lugerforum.com/lfupload/m1882holster3.jpg" target="_fullview"><img src="http://forums.lugerforum.com/lfupload/m1882holster3.jpg" width="400" alt="Click for fullsize image" /></a>
The photo caption indicates your holster might be for the Swiss customs service...but the photo is included in the chapter on the Swiss M1882 revolver and not for a luger...
Hope this helps...
p.s. If you want to find a new home for this holster, I would love to pick it up for my little M1882 revolver collection...email me at "pebbink@pacbell.net".
Best Regards for a Great New Year !!!
Pete...