RCS · 500
Zoom with the + and − buttons, a double-click, a pinch, or Ctrl + mouse wheel.
Technical description: Brass with german silver valve caps, levers, touchpieces and spring drums; two coils, no gusset, French bell rim. No water-key; fitting for music-card holder.; Nominal pitch: 9-ft B?.; Type or system: 3 valves.; ; ; ; ;
