Antique Victorian Art Deco Faceted Black Glass Iridescent Shank Button 3/4"

Antique Victorian black glass carnival luster shank button, 3/4 inches in diameter. Classic period styling with iridescent luster visible on the glass surface. Used item offered in good pre-owned condition with normal age-related surface wear. Sturdy shank is intact and suitable for sewing or display. Great for collectors, restorations, or vintage garment projects.