Oregon are the common replacement around here if you don't want a Stihl or Husky. I don't know where this Total came from. It looks like I'll have to visit a dealer or two and see what they can tell me.
I'll have to have my wife talk to the lady that gave it to her for me, and see if she recalls/has the saw it was used on. I think it is .050 gauge, I'll have to double check on that. Other than the numbers listed above, there are no other identifying marks. I was lucky the brand name was not totally wore off or I'd really be stumped.