Antique musical singing bird music box automaton

Take a look at this beautiful antique singing bird box from the 1920s made by German maker by Karl Griesbaum.

From the eBay description:

The multi-colored, full-feathered bird flutters his wings, turns from side to side, opens and closes his beak, all the while singing his song in full voice. A bird-shaped brass key is included.

Here is the full eBay listing with many more photos of this antique singing bird automaton

---