The National Museum of Lithuania, established in 1952, is a state-sponsored historical museum that encompasses several significant structures and a wide collection of written materials and artifacts. It also organizes archeological digs in Lithuania. The museum consists of five main departments, although three of them are located close to each other to the Vilnius Castle Complex (into the New Arsenal, the Old Arsenal and the Tower of Gediminas Castle).
The history of the Old Lithuania (between 13th century - 1795) is exposed in the New Arsenal. The Ethnic exposition involves Folk art and home comforts of Lithuanian rustics of the 18th-19th centuries. One of the biggest archeological expositions in Europe called “Lithuanian prehistory” is located in the Old Arsenal. The Tower of Gediminas Castle includes an impressive collection of weaponry of 14th-17th centuries.
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.