Palaeographic analysis of the manuscript in Vatican-library (Reg.lat.132). Konrad, the teacher of town-school in Pelhřimov, made a copy of its first part and connect it to the older parts of today's manuscript, e. g. to the copy of Enchiridion made by Jáchym from Fiore.
This analysis is a base for following the cultural milieu in a small Czech town around the half of 14th century.