Technical description: Silver-plated brass; Made in two parts, the bell screws into socket on body. Windway runs
mouthpipe - m.t.s. - 1 - 2 - 3 - bell. The three valve loop tubes are directed backwards for better balance when held. Water-key;
fitting for music-card holder.; Nominal pitch: 9-ft B?.; ; ; ; ; Usable pitch: Probably built for use at
A?|=|439|Hz.;
