Tubatinker twin?

[saxophyte]

I sold this guy 30 or so sousa bells and some bodies.He was making I phone docking stations and using these for a megaphone type speaker .The ones he made from trumpet and trombone bells sold real well .The large models didnt sell.They were sold online and in an artsy district store in Greenville SC.Most of these bells do not fit the bodies ,many are from EEb sousas.But a few were conn 14k stencil bells.

[saxophyte]

I have admit I have owned a few sousas in the last year

[Heavy_Metal]

One is a Conn 20J.