I have to be completely honest. I know nothing about musical instruments. I purchased 3 saxophones and 1 trumpet at a huge sale in Indiana. I don't know if they work, or if they are restorable, or if they are just for parts, or if it is nothing but wall art. They are old, and I have looked them up by brand, and know they have value. Please look at all the pictures and enlarge them to figure out condition. If you ask questions, I can try to answer, but I would say I likely won't know wh...at you are talking about. Good Luck.