Early 20th Century Dual Color Amethyst Wine Decanter Carafe Blown Glass‎ Poland

9-inch dual-color amethyst glass vase of Polish origin and likely made between 1880 and 1917, a period associated with mass-produced amethyst tinted glass. Style: Early 20th Century clean lines and a blend of form and function. Material: Amethyst glass, featuring a purple hue, possibly due to the presence of manganese. Color: Dual-color, transitioning from blue to a reddish-purple. Origin: Possibly Polish based on similar items identified as such. Manufacturing: Handblown indicated by potential imperfections like bubbles or pontil marks. Use: wine or water carafe decanter, vase.