old french ivory celluloid box, small velvet lined jewelry box art deco vintage

1920s or 30s vintage velvet lined trinket box or jewelry casket, ivory colored celluloid. The lid does not lay perfectly flat on the box - I have no idea how to fix that (gentle heat? a weight on the top of the box for awhile?) so I'll leave that up to you. I love the gorgeously faded velvet lining, and the very art deco style. So early Hollywood!