The text is divided according to the κεφαλαια (chapters), whose numbers are given at the margin, and the τιτλοι (titles of chapters) at the top of the pages.[3]
It contains prolegomena, lectionary markings at the margin, Synaxarion, Menologion, subscriptions at the end of each book, with numbers of στιχοι.[3][4] It has also some Psalms.[3]
At the end of 1943 year has increased the frequency of the bombing of Berlin. The Prussian State Library sent many collections out of Berlin to be sheltered in Silesia for safekeeping. As the result of postwar border changes some of these collections were found in Poland (among them minuscule 257). They were moved to the Jagiellonian University Library.[7]
^ abcK. Aland, M. Welte, B. Köster, K. Junack, "Kurzgefasste Liste der griechischen Handschriften des Neues Testaments", Walter de Gruyter, Berlin, New York 1994, p. 62.
^Sroka Marek, The Music Collection of the Former Prussian State Library at the Jagiellonian Library in Kraków, Poland: Past, Present, and Future Developments, Library Trends – Volume 55, Number 3, Winter 2007, pp. 651-664