6 stem glasses made of crystal glass, Etna series, Val St. Lambert around 1920-25

6 high-quality stem glasses made of colorless crystal glass, slightly sloping disc base with elaborate cut decoration on the underside, faceted thickened stem shaft with pierced air bubble, cut and cut decorated cup with fused lip edge. Wine glasses are in a healthy state. Cristallerie Val Saint Lambert Belgium, Etna series, ca. 1920-25. Height: approx. 20.3 cm. Lit. See sales catalog 1919-1930.