If I knew the process to upload photos I'd share mine! Have two '73's (YOM 1876 and 1879, respectively) and the original extractor broke on my older one with enthusiastic use. I welded new spring steel on with a wirefeed welder and shaped it to match the newer rifle's profile. It required one removal for "touch-up" and has since cycled several hundred rounds smoothly in the hands of my 14 year-old.
One other note, I bought a new extractor from Dixie Gun Works and the hole to pin it in the bolt was out of spec. Wouldn't fit. Try eBay, I've bought most everything I needed to bring my earlier rifle back from "wall-hanger" to tack-driver. (That's a little joke, Old barrel gives me 6" groups from a bench at 75 yards with Unigue under a .429 Bear Creek Supply molycoated 205gr RNFP bullet)