Please help ID this Luger

[SoftwarePerson]

Originally Posted by Ron Wood

The safety bar was originally "in the white", not blued or strawed.

Hi Ron,

I need to ask this question again in a different way.

Suppose you saw a commercial proofed Luger like mine, and it had a safety tab that was blue black with the same color as the frame with maybe some discoloration due to age when you put the gun on safe. Would it be a rarity or expected in a Luger that was truly made for the commercial market?