Glen
It would help if we understood what your working on?
I just read through the entire post and am still unsure what the purpose of this is?
You should know that lugers went through some changes over the years and that even though close to each other the various manufactures used different techniques and different machining.
There is a very real possibility that your going to get confused!
It sounds like your considering building parts or maybe complete guns. If that is the case just say so and you will get lots of help as long as it's legitimate and in no way compromises this country or it's efforts over seas.
The learning curve for this particular gun is very steep--- there is considerable information that needs to be absorbed.
I will say that most of this research has already be completed, so the need for pictures in this detail has everyone wondering what your up to?
You can go to this web site and see most of what you have asked for-- the pictures are copy righted but you can look all you want and get some idea why we seem resistant to your request.
http://www.phoenixinvestmentarms.com/main.htm
Good luck to you!
Vern