Jagiellonian Library

The Jagiellonian Library (Biblioteka Jagiellońska, popular nickname Jagiellonka) is the library of the Jagiellonian University in Kraków and with almost 6.7 million volumes, one of the largest libraries in Poland, serving as a public library, university library and part of the Polish national library system. It has a large collection of medieval manuscripts, for example the autograph of Copernicus' De Revolutionibus and Jan Długosz's Banderia Prutenorum, and a large collection of underground literature (so-called drugi obieg or samizdat) from the period of communist rule in Poland (1945–1989). The Jagiellonian also houses the Berlinka art collection, whose legal status is in dispute with Germany.

Library data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).