English flageolet in D, boxwood, ivory mounts and guides. Two silver keys, flat, semicircular, mounted in turned ring. Sounding length (lip to foot) is 27.3 cm. Lacks mouthpiece; ivory guide missing between holes 3 and 4. Stamped: Bainbridge Teacher & Inventor 35 Holborn Hill, London (marked Patent, with royal coat of arms).
overall: 390 x 40 mm
The flageolet is a duct flute that is classified according to the system of Hornbostel and Sachs as an 'open flute with internal duct, with fingerholes and keys'.