Anyone know where I can get an old scope worked on or if anyone still does service on Weatherby scopes? I would also like to know where I could buy some older scopes for some period Mauser rifles. German #4 preferred.

For repair these guys have a good rep.

http://www.ironsightinc.com/

You might also consider a "trick" I have used to have several Unertls cleaned up. Send them to TK Lee and have a Lee dot reticle installed. Along with the new reticle they are fully cleaned up.

Ebay is the best source for just about any used scopes.(I buy/sell classic scopes there)
If you need 26mm rings, I bought the entire stock of Leupolds last year when they were discontinued.

Classic scopes are usually underestimated by those enamoured with variables and huge objectives. I'll put a Unertl, Bausch & Lomb or Kollmorgen up against any current scope that sells for twice as much.

Wish I were young enough and rich enough to drag the 450 Nitro #2 3&1/2" (ex 458) wearing its circa 1960 Unertl 4X Hawk to hunt a Buff like the one in your avatar !

do a search - a year or so ago i posted a whole list of scope repair places

When my old Kahles Helia 27 finally leaked after about 25 years it was sent back to the Austrian factory for new seals. This cost $540 dollars but restored it a treat.

There is a shop near me that manages to find old Pecar scopes in good nick. Last I saw they had a 4-10 variable that looked good for about $400. As you might recall, I believe those old scopes had a mechanical reliability that may be missing in this era of large power multiples via erector tubes vulnerable to inertia.