This is a very rare accordion that seems to be in nice condition. I can’t find others in this key and it is sure beautiful. This was found in a family grandpa‘s closet and they had no idea it was in there and it was there for many many years. It has maybe the original shop it was bought from in Germanys tag on it as well and testing it it really seems to make a nice sound. Check out the pictures and let me know if you have any questions.