For Sale KING 3B SILVER SONIC TROMBONE - 1975 serial 581xxx Incredible condition, minimal signs of wear. In original king coffin case With Original Mouthpiece. Solid Silver 8 inch Bell Washes Gold inside .508 bore Slide is just superb. With new lesser instruments well over 3K this must be a bargain for someone. . . Utterly beautiful trombone. Only selling as I have 2! 🤷🏻♂️ This is not a silver plated trombone. The Bell is .925 Sterling Silver. . Trombone is in Ayslesbury, you are welcome to come and try or il post anywher at the buyers cost. Meeting face to face is also an option. . . Please share 😁😁😁
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