Four champagne coupes made of colorless glass; each features a hexagonal base transitioning into a faceted stem, with a conical bowl decorated with arched facets and a polished rim. The underside of the base includes a pontil mark (glass bead) and an oval etched signature accompanied by two small strokes.Produced by the Moser glassworks in Karlovy Vary (Carlsbad), second half of the 20th century; "Adele Melikoff" series, second-choice quality.Height: 14.0 cm; bowl diameter: approx.10.3 cm; base width: approx. 7.0 cm.Ref: Jan Mergl, *Moser 1857–1997*, page 147.