Call for data concerning 1920 and 1921 Dated Lugers

[barr44]

I have a 1920 dated P-08 Luger, sn. 6407n on the frame and the bottom of the barrel and just 6407 or 07 on the rest of the pistol.
It has the DWM logo on the forward toggle link and looks to be all
matching except for the wood bottom magazine and the hold open.
I found this P-08 interesting in that nothing is strawed on the pistol, everything is blued, except for the firing pin which is numbered to the pistol. Grips look to be original but are not numbered.
If you would like I can post photos of the pistol. The five proofs are the same as the pistol shown above and in the same places.