Antique silver? music box with singing bird. The... Lot 123

Antique silver? music box with singing bird. The bird animates perfectly as follows: wings flap up/down, beak opens/closes, tail flutters up/down, bird turns left/right all the while singing to a beautiful oscillating bird song that is synchronized to the bird animation. In a good working condition. 19th century. Europe. Dimensions: 5 x 10 x 6.5 cm.