A trigger spring for Besson Sovereign cornets to fit the OLDER models where the triangular part of the spring points DOWNWARDS.
Besson / Boosey & Hawkes Sovereign Cornet 1st Valve Trigger Spring - Older Model
Two VINTAGE WOODEN Bb CLARINETS For Spares or Repair Besson & Boosey & Hawkes
Boosey & Hawkes Set Of 3 Valve Top, Outer Sprung Springs For Boosey & Hawkes/Besson Cornet/Tenor Horn
Boosey & Hawkes Besson 600 Bb Trumpet
GENUINE BESSON SOVEREIGN/PRESTIGE/BOOSEY & HAWKES(B&H) 3RD SLIDE WATERKEY SPRING
GENUINE BESSON SOVEREIGN / PRESTIGE / BOOSEY & HAWKES (B&H) WATERKEY SPRING
