This double flageolet is from the early 19th century, and is stamped "Bainbridge & Wood 35 Holburn Hill London Patent". It has eight silver keys with square covers and ivory pinning. This one has minor cracks, minor warping and separations, and loss of one silver arm. We have since replaced the previously-missing small ivory pins with replacements. These extremely rare antique flageolets usually sell for around $4000 when completely restored.