vintage 1970s purse Brutalist metal sculpture Copa Collection bag amethyst rose quartz silverStunning palest gray ivory leather flap closure shoulder bag by Copa Collection, circa late 1970s vintage. Large silver metal brutalist front plaque with two hunks of amethyst and a large hunk of rose quartz. Long, thin strap. Slightly rounded, pouch shape with inner gathered edge. The leather isn't metallic, but does have a slightly shiny finish almost a pale taupey gray color. Strap length can be adjusted at inner corners for a shorter drop as