Bath mug with glazed rectangular reserve & engraved view of Franzensbad

Views Beaker (bath glass) made of colorless glass, cylindrical, multi-faceted body, face side with amber-colored glazed rectangular reserve, cut and engraved view of Franzensbad, polished base and polished mouth edge. Mug is in intact condition with two micro chips on the top edge. Bohemia, 2nd half of the 19th century. Height: approx. 11.2 cm.