A six-air National musical box by Ami Rivenc with harpe-harmonique-piccolo pattern comb (81 and 42 teeth) in grained case with tune sheet, brass inlay to the rosewood veneered lid and carrying handles - 22in.(55.5cm.) wide, the cylinder 13in.(33cm.) (lacks govenor and one tooth, some bent pins).

細節
A six-air National musical box by Ami Rivenc with harpe-harmonique-piccolo pattern comb (81 and 42 teeth) in grained case with tune sheet, brass inlay to the rosewood veneered lid and carrying handles - 22in.(55.5cm.) wide, the cylinder 13in.(33cm.) (lacks govenor and one tooth, some bent pins).