I had a 1910 Mexican Mauser that was as well finished as any Oberndorf sporter I’ve had.
This version was made by DWM and had the same DWM stamping on the wall as the 1909 Argentine actions.
The Mexican being a small ring of course with a ‘98 bolt shroud, not the knurled cocking knob as the later ones have. Very nice action and is in demand I’d think. Only 7000 were made if my info is correct.