Clarinet. Nominal pitch: C.

Technical description: Cocus wood with ivory ferrules and silver keys. Five pieces: mouthpiece, barrel, upper section, lower section, bell. Ivory mouthpiece with silver ferrule and long tenon to fit in the brass tuning slide of the flask-shaped barrel. 12-key system plus hinge C key and alternative G?3/E?5 for L4. L0: T; speaker. L1: T; throat A?; throat A?. L2: T. L3: T; E?4/B?5. L4: C?4/G?5; E3/…