Hello all, I uncovered a rusty but cleanable old Sabatier at the family cabin's kitchen today. I'm wondering if it's worth putting in the effort to clean off the rust and sharpen it back up. It's a 10" slicer, very straight, with a non-riveted chunky wood handle like you see on some of the other Sabs. It's marked with Sabatier Trumpet (France). Can anyone tell me what the quality or reputation of this manufacturer is like?