Source images IDS 21175 AAWO, AB, D. 4, f. 74, f. 74v (Latin fair copy in secretary's hand, author's signature, 16th-century)
Facsimile of the source from the collection of Archiwum Archidiecezji Warmińskiej, AB, D. 4, f. 74 unavailable due to the lack of permission of the copyright holder.