Silver Bach Stradivarius Professional C Trumpet Model 239 with detachable bellMechanics work perfectly. It sounds incredible and plays beautifully. Slides and valves all work very well. In Very Good Condition - the only real issues are some slight wearing of the silver lacquer on the exterior.Professionally serviced and ultrasonically cleaned very recently (Nov. 2022) Serial number: 140,163 (late 1970s). Made in Elkhart Indiana.No mouthpiece or case included. Please contact with any questions.