All,
I stumbled on this link while looking through some stuff buried over at stevespages.com
I'm kind of surprised that Pete's web bots haven't found it - but I did a quick search and didn't find any old threads.
Page:
http://stevespages.com/page7d.htm
REINHARD KORNAYER 1970 HISTORY OF THE PARABELLUM PISTOL IN SWITZERLAND
Link to PDF:
HISTORY OF THE PARABELLUM PISTOL IN SWITZERLAND
Oh yeah, the text is in German, with a few pictures to look at.