With its varied façades, the Old City Hall, which was built in 1422 as a merchants’ and excise building, is the jewel of Esslingen. The south face is adorned with ”Allemanisch” timber-framing, while the northern face was extensively modernized during the renaissance, and since then has sported a small, two-story clock tower. Inside the clock tower is a glockenspiel, which was donated by the citizens of Esslingen in 1926 on the occasion of the building’s renovation. The glockenspiel has a repertoire of 200 tunes, which can be heard at various times throughout the day. The preserved original clock mechanism from the astronomical clock of 1591 is among the oldest in Germany. The wings of an eagle, the heraldic emblem of the former imperial city, beat in accordance with the striking of the hour.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.