King 3B Silversonic Silver Sonic Trombone with F attachmentSN: 428150This trombone has been in storage for 12 years.It has been completely serviced by James Baker (Custom Brass Instrument Service)Plays great, slide is free and smooth, new water valve.Original lacquer worn in a few places, no major dings, or dents.Sterling silver bell, F attachmentThe case is a bit worn, but functions well.Latch springs not working, but latches work fine.Thank you for looking!Shipping quote is for lower U.S. only.