Construction; Design Materials: Crafted predominantly from wood, commonly fruitwood or burlwood, sometimes. Shape/Style: Jewelry or casket-style box, often footed with a pillowed or domed lid; interior may be velvet-lined. Lock/Key: Many feature a working lock and key, as shown in your photos. Size (typical): Common examples are approximately 8" x 5-7" x 3"-4" (height, width, depth), but dimensions may vary depending on the specific model.
Markings; Labels Movement Mark: "Reuge" or "Swiss Movement" on the mechanism. Era; Manufacture Date Age: This type musical box is antique vintage (1940s-1960s). Original Key: Yes and does Increases desirability and the value. Please let me know if you have any questions or want more information.