King Tempo ID Help

[gveiga]

Hi All!!

I am a college student who played trombone in high school and early college and have now taken up other instruments and think it’s time to sell my trombone because it’s not getting the kind of use it deserves. My teacher in high school sold this to me and I don’t have the specs on it anymore and am not able to get them from him. Hoping you all can help me out. It’s definitely a King Tempo and has a curved bell brace and no extra tubing, so I believe it’s a step up, but I can’t tell exactly what model or age. The serial number by the bell brace is 673406 and on the slide is 404609. What does it mean that there’s the two different serial numbers? It’s in a King hard case with blue velvet interior and has a King 11M mouthpiece, if that helps at all. Thanks for your help team!

[Finetales]

What does it say on the bell, and what is the diameter of the bell? That will help determine what model Tempo it is.