Clarinet. Nominal pitch: B?.

Technical description: Boxwood with ivory ferrules and brass keys. Five pieces: mouthpiece, barrel, upper section, lower section, bell. Barrel expands over socket but only slightly waisted.Upper section: F4/C6 side key and throat A? side key in saddles. Touches of side A?4, side F4/C?6 and shake key curve forwards. Speaker liner projects c 5mm into bore.Lower section: No thumb rest. Levers for L4,…