The Krnov Town Museum collections include two medieval manuscripts – a Latin Bible and a German gospel postilla by Nikolaus von Dinkelbühl. Neither manuscript has previously been known to specialist circles. The Bible contains the text of the Latin Vulgate with prologues on most books of the Bible, and it was completed in 1433 by an unknown scribe. From the ownership notes and monograms it was possible to ascertain that its owner was in the second half of the fifteenth century the administrator of the Utraquist Consistory and Chancellor of Prague University Václav Koranda the Younger. The number of manuscripts known today preserved from Koranda's library has come to forty. The Bible was acquired by the museum collections from the Minorite Monastery Library in Krnov in the early 1950s. The second medieval manuscript is the German gospel postilla by Nikolaus von Dinkelsbühl, which is the only known example of this work housed in Czech libraries.
The plenarium of Načeradec belongs to the ten eldest diocesan missals which have been preserved in Bohemia and Moravia. It can be dated to the second decade of the 14th century according to its script and decoration. Only a small part of the ordinarium and de tempore of the proper missal have been preserved. The original calendar was substituted for a new one at the beginning of the 15th century. Municipal scribes recorded in the free margins of the codex a series of memorial entries which became a pretious source of knowledge of the everyday life in the second half of the 16th and in the first half of the 17th centuries.