King Super 20 Symphony SN/ 347810 DB (Circa 1956)
From the H.N. White Brochure
The New Super -20 Symphony Model
A new addition to the Super -20 series is the Symphony Model. This remarkable new KING trumpet is rapidly achieving the distinction of being the finest ever offered during our many years of trumpet building experience.
Designed to fit the special requirements of the most exacting symphony and dance band artist, it’s outstanding characteristic is full, broad tone quality that can be produced with so little effort. Exclusive features such as the styling silver mouth-pipe, dual bore and the one piece bell made out of special brass alloy represent new concepts in instrument design. The many superior qualities of this ear and eye- appealing new KING creation merit your early inspection and trial. Your nearest KING dealer will welcome an opportunity to explains full details.
No 1049 Symphony Dual Bore