Long shot, but I've only found specific references well after, and myths beforehand. Although there are plenty of artistic renderings, not much on the specific materials used. What were stringed instruments' strings made of during this century?
Hopefully, someone has a reference for something beyond animal parts. I've found one book on the subject that might have something, but don't have it yet.
Hopefully, someone has a reference for something beyond animal parts. I've found one book on the subject that might have something, but don't have it yet.