1933 Commercial Luger salt blue ?
 

Here is Jagerbrief again, with a nice looking Luger....

http://www.gunbroker.com/Auction/Vie...Item=109543946

stated to be a 1933, then 1945 or'35 on their website, early Mauser commercial No. 1506v with military numbering pattern, and has what they say appears to be a salt-blue finish ...


Is this a bona-fide original possibility, or a more recent creation ?

Pistol is rust blued which is correct.

The magazine serial number uses a font that is different than the font used on the rest of the gun.

Is this typical?