Tenor trombone, German model.

Technical description: Brass with german silver bow guards, central parts of stays, bell pipe stay plates. White metal inner slide with stockings partially shrunk over the lower ends of the inner slides. The inner slides are each about 45mm shorter than the cylindrical parts of the outer slides. No tuning-slide. Bell flare with a large gusset and French bell rim. Spring buffers. The outer slide stay is mobile. The joint has a cylindrical tenon with ligature screw restraint; with water-key, no slide lock.; Nominal pitch: B?.; ; ; ; ; Usable pitch: Probably built for use at A?=|440|Hz.;