Musical box in tortoiseshell case with gold plated silver gears, France 1st half 19th century, plain, rectangular case with rays engine turned cover & case back (hairlines), in cover fine cut relief of a female bust as medallion, under cover musical cylinder movement with two melodies, switchable, rear site key winding, secondary key enclosed, measures approx. 9 x 5,5 x 3 cm, condition 3