Another "what's it worth" question...

[Norme]

The likelihood of a .30 Commercial having mis-matched parts is low, few if any, endured the rigors of combat.
Norm

[rhuff]

I purchased an alphabet Luger many years ago, and the breechblock and extractor had been replaced with a non-matching Luger part.....not an aftermarket part. A lot of these commercial Lugers got shot, and some/many broke parts.

The extractor on the OPs gun should be numbered and matching, but you will have to remove it to see the numbers.

[Olle]

Originally Posted by Dwight Gruber

The breechblock serial number is placed on the left side, below the line of the receiver extension, where it cannot be seen without disassembling the gun. On Lugers of this era there is commonly a number stamped on the rear face of the breechblock, next to the firing pin retainer, which has no relation to the pistol's serial number. The reason for this number is unknown.

--Dwight

Ok, so the number I'm seeing is not necessarily relevant. Still, there are no numbers on the left side, just a C/N stamp. The only number on the breech block is the one next to the firing pin retainer.

Originally Posted by rhuff

The extractor on the OPs gun should be numbered and matching, but you will have to remove it to see the numbers.

I just removed it, and it's not numbered. It's stamped "GELADEN", and that's it.