Hello LPMike,
Welcome to the Luger Forum.
Your holster is very interesting and rare as well.
In fact, the Mars holster and the EUGEN HUBER MILITAR-EFFEKTEN MUNCHEN (usually also marked AWM/1/15) are the rarest.
You can find a description of these holsters, together with some other info about LP08, in my Luger LP08 web site.
Please have a look and let me know.
Ciao
Mauro
www.lugerlp08.com
