VTG Anchor Hocking Amethyst (purple) Optic Swirl 12 in glass floor vase 1970’s

12.5 inches tall with 4.75 inch diameter rim and 4 inch base. Amethyst optic swirl pattern with deep shades of plum and lighter areas in a swirl like fashion, giving it an optical illusion. Still has Anchor Hocking paper label on bottom. Gently used but no chips or cracks and clarity of glass is excellent. A few minor areas of where extremely small and on the inside of vase from using dried florals, but not noticeable unless held up to the light. Photos taken on different surfaces to show how color varies from translucent purple to deep purple/black like tone.