Art Deco Rhinestone Bow Brooch – Late 1920s to 1930s Celluloid Plastic Pin

Elegant geometric brooch from the late Art Deco era, crafted in glossy black early plastic (likely Celluloid or Galalith) and hand-set with sparkling clear rhinestones. The design features sharp angular cutouts and a symmetrical bow-like form, reflecting the sleek modernism of late 1920s style. The piece is fitted with its original brass C-clasp and tube hinge, a classic pre-1940s closure confirming its authentic period construction. • Era: Circa 1928–1935 (Late Art Deco) • Material: Early plastic (Celluloid or Galalith) with clear rhinestones and brass findings • Color: Black with silver-tone rhinestones • Size: 3.25 inches long • Clasp: Tube hinge with open C-catch • Condition: Very good vintage condition; some light patina on clasp consistent with age A striking example of Art Deco design — minimalist yet glamorous — perfect for collectors or as a statement accent on a jacket, beret, or evening dress.