Source images IDS 12755 AAWO, AB, A 1, No. 1063, f. 449v-450r, f. 449v (Latin office copy in secretary's hand)
Facsimile of the source from the collection of Archiwum Archidiecezji Warmińskiej, AB, A 1, No. 1063, f. 449v-450r unavailable due to the lack of permission of the copyright holder.