Manuscripts and old prints from various collections in the Czech Republic digitized as part of the MEMORIA project (coordinator of the National Library of the Czech Republic, operator AiP Beroun). Over 2000 items and over two million pages of fully digitized manuscripts and old prints available to MU users for research and study purposes. The originally Czech project gradually became internationalized; at present, Manuscriptorium aggregates the data of about 55 Czech institutions and about 60 foreign institutions.