OLDS Ultrasonic Super Star PRO Trumpet Silverplated 1972 Bore: .460", cleaned and serviced, very good condition, a few dings on bell and two spots on leadpipe, and plays great. Original Jerome Callet hardcase trumpet case with two keys and marching band lyre included. 7C mouthpiece included. Serial number 802xxx (1972).  Bore bell .460", 4 3/4" bell. Nickle plated valves. Key: Bb Mfg: USAF.E. Olds Company in Fullerton California created an original tubing design in which the main tuning slide flows through all three valve casings and allows the three valve pistons to be interchangeable in any of the valve casings.