I just received a sporting mauser, presumably made by Oberndorf but finished and engraved by the firm of G.L. Rasch. Rifle is quite nice, and very light. Unfortunately arrived with two issues due to shipment (small crack at the stock's toe and a broken off wing to the rear scope mount. No scope was included with the rifle.)
The auction can be seen here:
https://hibid.com/lot/272701096/mauser-8mm-german-rifle-beautiful-detailThis is a highly elegant rifle, with gracious lines, actually svelte. The price seems not high by current US standards.
The close-ups show traces of heavier use, wear, and quite some neglect, but not abuse. One would really be tempted to undertake some careful and low-key restoration work both on the metal and wood. It would be merited.
The engraving is a bit on the coarser and simpler side, but excellently tasteful, with its common "large leaves" patterns, as were widely used for trade guns e.g. in Zella-Mehlis. Rasch was a reputable and prolific distributor with the title of Hofbüchsenmacher (purveyor to the court) in Brunswick.
https://germanhuntingguns.com/feature-articles/larrys-article/This engraving is not his own, of course; the client ordered the gun model, and a certain engraving style or pattern. In the above-linked website article, you find higher-class engraving on another Rasch Mod. 98 hunting rifle.
As to the broken spring-powered side extension of the rear scope mounting plate, the Suhler Einhakmontage would anyhow have to be completely redone on lowers and uppers when you wanted to mount a (hopefully stylistically fitting) scope. I would therefore only minimally glue or lightly solder the broken-off part, as for now. No real repair yet.
Carcano