Hi everyone, I'm pretty new to leatherworking, I've only made a few things at this point and I'm still quite the novice. However, I'm very eager to learn. At th moment I have a Solingen knife, made in Germany, with the original leather sheath. The knife itself needs some TLC but the sheath is what I'm here for. It's from the 50's and it hasn't been taken care of at all. It's got stains on it, the leather itself is very dry and weak. I went to pop the leather buckle open so I could use the knife and part of the leather strap for the buckle ripped right off. What I want to know is if there's a way to restore it to strength or if it would be better to just make a new one? Any help is greatly appreciated. I will post before and after pics if it's agreeable.