541 - Wine glass “Schwarzring,” Josephinenhütte, Schreiberhau, c. 1900. Colorless glass. Bell-shaped bowl with a slightly flared rim. Slender, round stem, cut with six facets toward the base of the bowl. The bowl features stylized, vertically aligned tulips in a parallel pattern, as well as geometric ornaments in blue and light yellow enamel colors. Between the tulip patterns are geometric line designs in gold and black solder painting with abstract ornaments. Stem with a black solder ring outlined in gold. Gilded lip and foot rim. H. 20.5 cm. SCHRÖDER, Udo, Drinking Glasses from Art Nouveau to Art Deco, Hamburg 1998, p. 46f.