Double flageolet. Nominal pitch: G (three-finger tonic).

Technical description: Boxwood; 5 sections; silver keys and 2 cutters; ivory ferrules, mouthpiece and studs; left-hand pipe has 6 finger-holes (top one containing ebony plug) plus thumb-hole, and keys for D and D?; right-hand pipe has 4 finger-holes, and keys for C (thumb, with ebony plug in key-hole), B and D?; vent-hole at foot of each pipe on keymount; two-part wind-cap; brass pins through body of head section. Keymount type: ring/knob. Keyhead type: flat square, notched and chamfered.Technical description: Boxwood; 5 sections; silver keys and 2 cutters; ivory ferrules, mouthpiece and studs; left-hand pipe has 6 finger-holes (top one containing ebony plug) plus thumb-hole, and keys for D and D♯; right-hand pipe has 4 finger-holes, and keys for C (thumb, with ebony plug in key-hole), B and D♯; vent-hole at foot of each pipe on keymount; two-part wind-cap; brass pins through body of head section. Keymount type: ring/knob. Keyhead type: flat square, notched and chamfered.