The National museum was founded 1818 in Prague by Kašpar Maria Šternberg. At present the National Museum houses almost 14 million items from the area of natural history, history, arts, music and librarianship, located in dozens of buildings. Due to major renovations the museum will be closed until 2017.
The main museum building is located on the upper end of Wenceslas Square and was built by prominent Czech neo-renaissance architect Josef Schulz from 1885 - 1891;before this the museum had been temporarily based at several noblemen’s palaces. With the construction of a permanent building for the museum, a great deal of work which had previously been devoted to ensuring that the collections would remain intact was now put toward collecting new materials.
During the 1968 Warsaw Pact intervention the main facade was severely damaged by strong Soviet machine-gun and automatic submachine-gun fire. The shots made numerous holes in sandstone pillars and plaster, destroyed stone statues and reliefs and also caused damage in some of the depositaries. Despite the general facade repair made between 1970 - 1972 the damage still can be seen because the builders used lighter sandstone to repair the bullet holes.
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.