The numerals of the κεφαλαια are given at the left margin, and their τιτλοι (titles) at the top of the pages.
[7] Kurt Aland did not examine the Greek text of the codex by his method of thousand readings, and therefore he did not place it in any Category.
[6][10] The text of Mark 16:9-20 has no numbered κεφαλαια (chapters) at the margin, their τιτλοι (titles) at the top, nor Ammonian Sections and references to the Eusebian Canons.
[5][6] The Prussian State Library sent many collections out of Berlin to be sheltered in Silesia for safekeeping during World War II.
As the result of postwar border changes some of these collections were found in Poland (among them minuscule 661).
[12] Currently the manuscript is housed at the Biblioteka Jagiellońska (Fonds der Berliner Handschriften, Graec.