Vintage Art Deco Etched Glass Champagne/Tall Sherbet Coupe

This is a vintage stemware piece crafted from clear glass, likely dating to the Art Deco period, approximately the 1920s-1940s. The vessel features a flared bowl with a V-shaped or conical profile typical of cocktail or sherbet glasses of the era. The bowl is decorated with a distinctive wheel-etched or cut pattern consisting of a horizontal band of circular dots (thumbprints) set between multiple horizontal rings, suggesting a mid-century or late Art Deco aesthetic. One of its most striking features is the triple-ball or 'knob' stem, which consists of three stacked spherical glass elements that provide a sculptural and tactile quality. This style of stem was frequently used by American glass manufacturers like Heisey, Fostoria, or Cambridge, although no specific maker's mark is visible. The glass appears to have good clarity with light reflecting sharply off the etched surfaces. The base is a simple flat circular foot that provides stability to the elegant, vertically focused design. Regarding condition, the piece appears to be in good vintage state with no apparent cracks or major chips visible in the photograph, though fine surface scratches (wear) consistent with age and use may be present on the base. The thickness of the glass suggests it was intended for regular household use rather than purely ornamental display.