Light blue glass, overlaid with longitudinally blown or ribbed, colorless glass, the surface decorated with nearly uniform air bubbles and inclusions of finely scattered gold foil. Height: 9.5 cm. Provenance: According to information from the previous owner, from the collection of Uwe Friedleben, Hannover; collection of Inge Brück. A Bohemian or Silesian light blue glass beaker with air bubble pattern and gold foil inclusions. Bohemia or Silesia, circa 1830-1850.