National Library of the Czech Republic
The National Library provides part of its on-site services through book dispensing window to 5 March, 2021. Library services are provided only in the Klementinum building.
National Library has decided to support the governmental regulations aimed at restricting contacts and movement of persons and it has been closed to the public from 6 March 2021.
The 15th-century codex contains a rare fragment of six two-part compositions, composed in the 13th century in the area of Notre-Dame Cathedral in Paris.