Vintage DuBois Co. Faux Tortoiseshell Celluloid Vanity Trinket Box Cincinnati OH

Beautiful vintage celluloid vanity or trinket box made by The DuBois Company, Cincinnati 3, Ohio.
Features richly marbled faux-tortoiseshell plastic with embossed geometric beaded design on the lid and a raised stepped edge. Displays classic Art Deco / mid-century styling.
This piece was likely produced between the 1930s and 1950s, when DuBois specialized in molded plastics for jewelry and vanity accessories.
It has an attractive warm amber tone with swirled patterns that catch the light beautifully.

Pre-owned vintage condition. Light surface wear consistent with age; no cracks or major chips. (Clear block seen in photos is for display only and not part of the sale.)
Approx. Measurements: (enter once measured, e.g., 5″ × 4″ × 1.5" high)
Material: Celluloid / Early Plastic
Color: Amber-Brown Marbled
Maker: The DuBois Company – Cincinnati 3, Ohio
Era: Mid-Century (1930s–1950s)
Style: Art Deco / Vintage Vanity
Please review photos carefully since they are mean part of my prescription