Bach Stradivarius Mt. Veron NY Bb Trumpet

Bb Trumpet, ML bore, original worn laquered finish, no major dents ever, excellent compression, fast valves, the last production at Mt. Vernon. I was told at the factory that the worlds best brass was imported from the Belgian Congo to Mt Vernon. It was softer and produced a slight ring a good ear could notice. Selmer bought Bach and moved the production in 1965 and no longer would use the Belgian Congo brass