My wife's great aunt recently sent me this saxophone which belonged to her husband who recently passed away. I was trying to find out which model it is? It says Marigaux SML Paris on the front of the bell and says Made in Germany below the serial number 85XX. I wanted to know how old it is and is it a pro model or intermediate? Any information would be greatly appreciated. I have searched several sites and cannot find this engraving. Thank you very much for you help. It is a wonderful and cherished gift none the less, I would just like to know a little bit about it. I am not looking to sell it or anything, just wanted to know about it. Thanks!