Holton ST550 Maynard Ferguson Admiral Trumpet- In Good Condition. - Made in Elkhorn, Wisconsin.- Valves are very snappy. (I think you'll like how this trumpet plays.)- Lacquer is generally in very good condition. - All slides are free. - Serial #: 807994 (80's)- A little corrosion near the bottom of the valve casing. (See photos)- There are two very small spots on the underside of the leadpipe near the mouthpiece receiver that I assume are the beginning of red-rot. (See photos with my finger pointing to the spots.)- One small spot on the bell. (See photos).- Bore: .459- Stop rod for 3rd valve slide.- Amado-style Waterkeys- 2-piece bell- Includes a Holton case in good condition and a mouthpiece.