Heavy footed cup with cut allegories, Egermann around 1835

High-quality footed cup made of colorless crystal glass, six-pass cut base, base with elaborate ship rosette, on the six-fold peeled wall three high-cut medallions with deep-cut allegories on a purple, rose and light blue background, contrasting lip edge. Cup is in intact condition with small traces of wear on one facet. North Bohemia around 1835-40, Egermann workshop, Haida (attributed to). Height: approx. 12.2 cm, diameter: approx. 8.4 cm.