Stem glass / wine glass made of colorless glass, solid disc base with ray cut decoration, conical, faceted stem shaft that thickens towards the top with an air bubble pierced into it, spherical cup with purple overlay and cut-decorated wedge-cut wall, polished lip rim. Overlay Roman is in undamaged condition. Rheinische Glashütte Cologne Ehrenfeld, Hannover model around 1920-30. Height: approx. 19.7 cm, diameter at the top approx. 7.3 cm. Lit.: Christian Eckert, Rheinische Glashütten-Aktiengesellschaft Cologne-Ehrenfeld, 1872 - 1922. Commemorative sheets for the fiftieth anniversary of the stock corporation.