F/Bb-Bb/F-Tuning, reversible
Separate Bb-tuning slide
468" bore (11,89 mm)
Large throated, hand-hammered nickel-silver bell (12,25")
Nickel-silver leadpipe (.310'') with waterkey
Nickel silver inner and outer slides
String action
Wood shell case
Lacquered finish
Screw bell
703.560