Early 1900 Swiss: Restored or Original???

[sheepherder]

Originally Posted by Ron Wood

P.S. Model 1900 Lugers are among the best finished production firearms. You have to look very close to see any milling marks at all, and often there are none.

Originally Posted by Hugo Borchardt

I still have so much to learn from the Luger Jedi Master, and the other experts on the forum. Thanks, Ron!

I just had to pull my 1900AE out and look, after reading that...

...And Ron's right, I can't find any obvious milling marks on it...And it has definitely not been refinished at any time in its life...