Rare French blue molded glass stemware 1920-30

⟡ 𐃯 1920-30s Vintage Art Deco glass 𐃯 ⟢ Rare and unique French blue glass stemware in Neoclassical and Art Deco style! Created using a special oxide and formula, this blue color has a unique luster and transparency. Made using old molded glass (Molded Glass) cutting technology. This is a typical craft that can accurately render complex patterns! 𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃 Founded in 1705, Verrerie de Portieux is located in the small town of Portieux in the Vosges province in northeastern France. It is one of the oldest glass manufacturing plants in France. A collection of blue molded glassware produced in the early 20th century (1900–1930s). 𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃𓂃 ᯽ Size: 9.5x9.5cm ᯽ Origin: France