Vintage 1940s Celluloid Jelly Belly Bird Brooch Pink Rhinestone Pin

Estate jewelry tray inspection. Saturday afternoon.  You're holding a vintage 1940s celluloid bird brooch with a translucent pink rhinestone belly.  The bird is cut in lightweight early plastic with a whimsical figural silhouette, while the raised pink center creates the luminous jelly-belly effect collectors chase in mid-century novelty jewelry.  Vintage 1940s construction.  Celluloid or early plastic bird design.  Pink rhinestone belly.  Figural novelty brooch.  Pin-back closure.  Unsigned.  Sawyer Wimplestock stared through the pink center and asked whether the bird had swallowed a brake light.  I needed to be somewhere else.  The exact brooch shown is included.  Comes from a smoke-free lair.