Source images IDS 20796 AAWO, AB, A 1, No. 1064, f. 450r, f. 450r (Latin office copy in secretary's hand)
Facsimile of the source from the collection of Archiwum Archidiecezji Warmińskiej, AB, A 1, No. 1064, f. 450r unavailable due to the lack of permission of the copyright holder.