Source images IDS 16696 ASV, Arm. XLI 35, f. 172r-175v, f. 173r (Latin rough draft in secretary's hand)
Facsimile of the source from the collection of Archivio Segreto Vaticano, Arm. XLI 35, f. 172r-175v unavailable due to the lack of permission of the copyright holder.