Art Deco true antique metal clamshell mermaid shoulder bag convertible shell

Gorgeous antique art deco shoulder bag in excellent condition - nice weight silver metal in iconic clamshell shape, hinges all work perfectly as does the clasp - the braided chain shoulder strap can be converted to be completely hidden inside, turning the bag into a chic clutch instead. Iined in lovely black felted velvet. No dings or issues just some very minor discoloration from age, may come out with polish but I didn’t want to mess with the patina - no rust or pitting. 7.5 in wide by 5.5 in high by 2.25 ish inches deep.