Late 19th century PVF musical box

Late 19th Century 'Ouverture Zither' cylinder musical box, Paillard, Vaucher et Fils (PVF), St. Croix, Switzerland, retailed by Keith, Prowse & Co., 48 Cheapside, London, the 33cm barrel playing four airs as listed on handwritten printed card, the complete comb beneath engraved damper bar, the case having hinged rosewood cover with boxwood stringing and ebony and central marquetry panel, over cast carry handles, 69cm x 33cm x 22cm high