Dad's favorite rifle, at one time, was a custom Bortmus rifle, built on a W. German Voere action in the late 70s/early 80s. Unfortunately, a cousin "borrowed" it for awhile, and the trigger mechanism is highly corroded. I've posted pics on here before, and sent some to Voere (now in Austria) and no one had any info.

Is there a show I could take it to? If I could at least get some blueprints, I could have one of the local machine shops make any needed parts.

I don't know if this is any help, but Kleinguenther rifles were once (and may still be) built on Voere actions. You might find the parts listed as Kleinguenther parts. Try these guys:
KDF, Inc.
2485 N State Highway 46
Seguin, TX 78155
(830) 379-8141

Thank You, I might try and make a run down there next week.