This Bach Stradivarius Model 37 silver trumpet with a ML Bore (.459) is in mint condition with 99% of the original silver plating. It is absolutely beautiful except for a little speckling on the valve casing. This trumpet also has the third tuning slide adjustment rod and stop. The serial number makes it a vintage 1983-1984 trumpet. The engraving on the bell is still crisp and reads “Stradivarius Model 37 Vincent Bach Elkhart, Ind. U.S.A.” The trumpet comes in the original Bach case which is still in excellent condition. No mouthpiece is included. It has that iconic Bach sound with great overtones and fantastic intonation.